Free Journals

Journals with impact factor >2

CA: a Cancer Journal for Clinicians

English
ISSN: 0007-9235
EISSN: 1542-4863
ISI Impact Factor: 131,723
FREE
1950 - present

World Psychiatry
Alternative link

English
ISSN: 1723-8617
ISI Impact Factor: 20,205
FREE
2002 - present

Lancet Global Health
Alternative link

English
ISSN: 2214-109X
ISI Impact Factor: 14,722
FREE
2013 - present

Studies in Mycology
Alternative link

English
ISSN: 0166-0616
EISSN: 1872-9727
ISI Impact Factor: 13,889
FREE
2005 - present

PLoS Medicine
Alternative link

English
ISSN: 1549-1277
EISSN: 1549-1676
ISI Impact Factor: 13,585
FREE
2007 - present

Journal of Clinical Investigation
Alternative link

English
ISSN: 0021-9738
EISSN: 1558-8238
ISI Impact Factor: 12,575
FREE
1924 - present

All research articles are free; subscription is required to view other content.

Nature Communications
Alternative link

English
EISSN: 2041-1723
ISI Impact Factor: 11,329
FREE
2010 - present

Genome Biology
Alternative link

English
ISSN: 1465-6906
EISSN: 1465-6914
ISI Impact Factor: 11,313
FREE
2000 - present

All research articles are free; subscription may be required for other content.

MMWR: Morbidity and Mortality Weekly Report

English
ISSN: 0149-2195
EISSN: 1545-861X
ISI Impact Factor: 10,588
FREE
1982 - present

Molecular Systems Biology
Alternative link

English
EISSN: 1744-4292
ISI Impact Factor: 10,581
FREE
2005 - present

EMBO Molecular Medicine
Alternative link

English
ISSN: 1757-4676
EISSN: 1757-4684
ISI Impact Factor: 9,547
FREE
2009 - present

Nucleic Acids Research
Alternative link

English
ISSN: 0305-1048
EISSN: 1362-4962
ISI Impact Factor: 9,202
FREE
1974 - present

Cold Spring Harbor Perspectives in Biology
Alternative link

English
EISSN: 1943-0264
ISI Impact Factor: 9,173
FREE
2009 - present

Microbiome
Alternative link

English
EISSN: 2049-2618
ISI Impact Factor: 9,000
FREE
2013 - present

Theranostics
Alternative link

English
EISSN: 1838-7640
ISI Impact Factor: 8,854
FREE
2011 - present

PLoS Biology
Alternative link

English
ISSN: 1544-9173
EISSN: 1545-7885
ISI Impact Factor: 8,668
FREE
2003 - present

Particle and Fiber Toxicology
Alternative link

English
EISSN: 1743-8977
ISI Impact Factor: 8,649
FREE
2004 - present

Environmental Health Perspectives
Alternative link

English
ISSN: 0091-6765
EISSN: 1552-9924
ISI Impact Factor: 8,443
FREE
1972 - present

eLife
Alternative link

English
ISSN: 2050-084X
ISI Impact Factor: 8,303
FREE
2012 - present

BMC Medicine
Alternative link

English
EISSN: 1741-7015
ISI Impact Factor: 8,005
FREE
2003 - present

Journal of Cachexia, Sarcopenia and Muscle
Alternative link

English
ISSN: 2190-5991
EISSN: 2190-6009
ISI Impact Factor: 7,883
FREE
2010 - present

Cell Reports

English
ISSN: 2211-1247
ISI Impact Factor: 7,870
FREE
2012 - present

Gigascience
Alternative link

English
EISSN: 2047-217X
ISI Impact Factor: 7,463
FREE
2012 - present

Stem Cell Reports
Alternative link

English
EISSN: 2213-6711
ISI Impact Factor: 7,023
FREE
2013 - present

PLoS Pathogens
Alternative link

English
ISSN: 1553-7366
EISSN: 1553-7374
ISI Impact Factor: 7,003
FREE
2005 - present

Emerging Infectious Diseases
Alternative link

English
ISSN: 1080-6040
EISSN: 1080-6059
ISI Impact Factor: 6,994
FREE
1995 - present

mBio
Alternative link

English
EISSN: 2150-7511
ISI Impact Factor: 6,975
FREE
2010 - present

BMC Biology
Alternative link

English
EISSN: 1741-7007
ISI Impact Factor: 6,967
FREE
2003 - present

Haematologica
Alternative link

English Italian
ISSN: 0390-6078
EISSN: 1592-8721
ISI Impact Factor: 6,671
FREE
1994 - present

PLoS Genetics
Alternative link

English
ISSN: 1553-7390
EISSN: 1553-7404
ISI Impact Factor: 6,661
FREE
2005 - present

Molecular Neurodegeneration
Alternative link

English
EISSN: 1750-1326
ISI Impact Factor: 6,510
FREE
2006 - present

Journal of Molecular Cell Biology

English
ISSN: 1674-2788
EISSN: 1759-4685
ISI Impact Factor: 6,459
FREE
2009 - present

All content is free during a trial period until the end of 2012.

Biotechnology for Biofuels
Alternative link

English
EISSN: 1754-6834
ISI Impact Factor: 6,444
FREE
2008 - present

Journal of Hematology and Oncology
Alternative link

English
EISSN: 1756-8722
ISI Impact Factor: 6,263
FREE
2008 - present

Journal of the International AIDS Society
Alternative link

English
EISSN: 1758-2652
ISI Impact Factor: 6,256
FREE
2004 - present

Redox Biology
Alternative link

English
EISSN: 2213-2317
ISI Impact Factor: 6,235
FREE
2013 - present

Euro Surveillance : Bulletin Européen sur les Maladies Transmissibles : European Communicable Disease Bulletin

English French
ISSN: 1560-7917
ISI Impact Factor: 5,983
FREE
1995 - present

Molecular Cancer
Alternative link

English
EISSN: 1476-4598
ISI Impact Factor: 5,888
FREE
2002 - present

Altex: Alternatives to Animal Experimentation

English German
ISSN: 1868-596X
ISI Impact Factor: 5,824
FREE
1984 - present

Not all articles are available.

Aging Cell
Alternative link

English
ISSN: 1474-9718
EISSN: 1474-9726
ISI Impact Factor: 5,760
FREE
2002 - present

Journal of Cardiovascular Magnetic Resonance
Alternative link

English
ISSN: 1097-6647
EISSN: 1532-429X
ISI Impact Factor: 5,752
FREE
2008 - present

Persoonia: Molecular Phylogeny and Evolution of Fungi

English
ISSN: 0031-5850
EISSN: 1878-9080
ISI Impact Factor: 5,725
FREE
2006 - present

Genome Medicine
Alternative link

English
EISSN: 1756-994X
ISI Impact Factor: 5,700
FREE
2009 - present

All research articles are free; subscription may be required for other content.

Frontiers in Immunology
Alternative link

English
EISSN: 1664-3224
ISI Impact Factor: 5,695
FREE
2010 - present

Epilepsy Currents

English
ISSN: 1535-7597
EISSN: 1535-7511
ISI Impact Factor: 5,615
FREE
2001 - present

Journal of Psychiatry and Neuroscience
Alternative link

English
ISSN: 1180-4882
EISSN: 1488-2434
ISI Impact Factor: 5,570
FREE
1991 - present

Translational Psychiatry
Alternative link

English
ISSN: 2158-3188
ISI Impact Factor: 5,538
FREE
2011 - present

Virulence

English
ISSN: 2150-5594
EISSN: 2150-5608
ISI Impact Factor: 5,418
FREE
2010 - present

Cell Death and Disease
Alternative link

English
EISSN: 2041-4889
ISI Impact Factor: 5,378
FREE
2010 - present

Molecular Metabolism
Alternative link

English
ISSN: 2212-8778
ISI Impact Factor: 5,363
FREE
2012 - present

Bulletin of the World Health Organization
Alternative link

English
ISSN: 0042-9686
ISI Impact Factor: 5,296
FREE
1948 - present

DNA Research
Alternative link

English
ISSN: 1340-2838
EISSN: 1756-1663
ISI Impact Factor: 5,267
FREE
1994 - present

Scientific Reports
Alternative link

English
EISSN: 2045-2322
ISI Impact Factor: 5,228
FREE
2011 - present

Frontiers in Cellular and Infection Microbiology
Alternative link

English
EISSN: 2235-2988
ISI Impact Factor: 5,218
FREE
2011 - present

Alzheimer's Research and Therapy
Alternative link

English
EISSN: 1758-9193
ISI Impact Factor: 5,197
FREE
2009 - present

Experimental and Molecular Medicine
Alternative link

English
ISSN: 1226-3613
EISSN: 2092-6413
ISI Impact Factor: 5,164
FREE
1996 - present

Frontiers in Molecular Neuroscience
Alternative link

English
EISSN: 1662-5099
ISI Impact Factor: 5,154
FREE
2008 - present

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Alternative link

English
EISSN: 2047-9980
ISI Impact Factor: 5,117
FREE
2012 - present

Annals of Family Medicine
Alternative link

English
ISSN: 1544-1709
EISSN: 1544-1717
ISI Impact Factor: 5,087
FREE
2003 - present

Molecular Therapy - Nucleic Acids

English
EISSN: 2162-2531
ISI Impact Factor: 5,048
FREE
2012 - present

Oncogenesis
Alternative link

English
EISSN: 2157-9024
ISI Impact Factor: 5,021
FREE
2012 - present

Oncotarget
Alternative link

English
EISSN: 1949-2553
ISI Impact Factor: 5,008
FREE
2010 - present

Molecular Autism
Alternative link

English
EISSN: 2040-2392
ISI Impact Factor: 4,961
FREE
2010 - present

Critical Care
Alternative link

English
ISSN: 1364-8535
EISSN: 1466-609X
ISI Impact Factor: 4,950
FREE
1997 - present

Journal of Cellular and Molecular Medicine
Alternative link

English
ISSN: 1582-1838
EISSN: 1582-4934
ISI Impact Factor: 4,938
FREE
2000 - present

Epigenetics and Chromatin
Alternative link

English
EISSN: 1756-8935
ISI Impact Factor: 4,873
FREE
2008 - present

Cold Spring Harbor Perspectives in Medicine
Alternative link

English
EISSN: 2157-1422
ISI Impact Factor: 4,866
FREE
2011 - present

Open Biology
Alternative link

English
EISSN: 2046-2441
ISI Impact Factor: 4,822
FREE
2011 - present

Journal of Stroke
Alternative link

English
ISSN: 2287-6391
EISSN: 2287-6405
ISI Impact Factor: 4,795
FREE
2013 - present

Journal of Neuroinflammation
Alternative link

English
EISSN: 1742-2094
ISI Impact Factor: 4,667
FREE
2004 - present

Cellular Physiology and Biochemistry

English
ISSN: 1015-8987
EISSN: 1421-9778
ISI Impact Factor: 4,652
FREE
2005 - present

Frontiers in Cellular Neuroscience
Alternative link

English
EISSN: 1662-5102
ISI Impact Factor: 4,609
FREE
2007 - present

Revista Española de Cardiología


ISSN: 0300-8932
ISI Impact Factor: 4,596
FREE
1998 - present

PLoS Computational Biology
Alternative link

English
ISSN: 1553-734X
EISSN: 1553-7358
ISI Impact Factor: 4,587
FREE
2005 - present

Cardiovascular Diabetology
Alternative link

English
EISSN: 1475-2840
ISI Impact Factor: 4,534
FREE
2002 - present

Journal of Medical Internet Research
Alternative link

English
ISSN: 1438-8871
ISI Impact Factor: 4,532
FREE
1999 - present

Only HTML version of the articles is free; PDF version must be payed.

Annals of Intensive Care
Alternative link

English
EISSN: 2110-5820
ISI Impact Factor: 4,529
FREE
2011 - present

Neoplasia : an International Journal for Oncology Research
Alternative link

English
ISSN: 1522-8002
EISSN: 1476-5586
ISI Impact Factor: 4,509
FREE
1999 - present

Stem Cell Research and Therapy
Alternative link

English
EISSN: 1757-6512
ISI Impact Factor: 4,504
FREE
2010 - present

Oxidative Medicine and Cellular Longevity
Alternative link

English
ISSN: 1942-0900
EISSN: 1942-0994
ISI Impact Factor: 4,492
FREE
2008 - present

Frontiers in Pharmacology
Alternative link

English
EISSN: 1663-9812
ISI Impact Factor: 4,418
FREE
2010 - present

Blood Cancer Journal
Alternative link

English
EISSN: 2044-5385
ISI Impact Factor: 4,411
FREE
2011 - present

Journal of Experimental and Clinical Cancer Research
Alternative link

English
ISSN: 0392-9078
EISSN: 1756-9966
ISI Impact Factor: 4,357
FREE
2008 - present

Frontiers in Aging Neuroscience
Alternative link

English
EISSN: 1663-4365
ISI Impact Factor: 4,348
FREE
2009 - present

International Journal of Neuropsychopharmacology
Alternative link

English
ISSN: 1461-1457
EISSN: 1469-5111
ISI Impact Factor: 4,333
FREE
1998 - present

Clinical Epigenetics
Alternative link

English
ISSN: 1868-7075
EISSN: 1868-7083
ISI Impact Factor: 4,327
FREE
2011 - present

International Journal of Nanomedicine
Alternative link

English
ISSN: 1176-9114
EISSN: 1178-2013
ISI Impact Factor: 4,320
FREE
2006 - present

Cancer Research and Treatment
Alternative link

English
ISSN: 1598-2998
EISSN: 2005-9256
ISI Impact Factor: 4,245
FREE
2004 - present

Journal of Nanobiotechnology
Alternative link

English
EISSN: 1477-3155
ISI Impact Factor: 4,239
FREE
2003 - present

Frontiers in Microbiology
Alternative link

English
EISSN: 1664-302X
ISI Impact Factor: 4,165
FREE
2010 - present

Circulation Journal

English
ISSN: 1346-9843
EISSN: 1347-4820
ISI Impact Factor: 4,124
FREE
2002 - present

Title was 'Japanese Circulation Journal' until 2001.

Genome Biology and Evolution
Alternative link

English
EISSN: 1759-6653
ISI Impact Factor: 4,098
FREE
2009 - present

Health Technology Assessment

English
ISSN: 1366-5278
EISSN: 2046-4924
ISI Impact Factor: 4,058
FREE
1997 - present

Frontiers in Physiology
Alternative link

English
EISSN: 1664-042X
ISI Impact Factor: 4,031
FREE
2010 - present

Emerging Microbes and Infections
Alternative link

English
EISSN: 2222-1751
ISI Impact Factor: 4,012
FREE
2012 - present

International Journal of Behavioral Nutrition and Physical Activity
Alternative link

English
EISSN: 1479-5868
ISI Impact Factor: 3,993
FREE
2004 - present

Retrovirology
Alternative link

English
EISSN: 1742-4690
ISI Impact Factor: 3,989
FREE
2004 - present

International Journal of Biological Sciences
Alternative link

English
EISSN: 1449-2288
ISI Impact Factor: 3,982
FREE
2005 - present

Aging
Alternative link

English
EISSN: 1945-4589
ISI Impact Factor: 3,979
FREE
2009 - present

Journal of Cheminformatics
Alternative link

English
EISSN: 1758-2946
ISI Impact Factor: 3,949
FREE
2009 - present

PLoS Neglected Tropical Diseases
Alternative link

English
ISSN: 1935-2727
EISSN: 1935-2735
ISI Impact Factor: 3,948
FREE
2007 - present

Therapeutic Advances in Medical Oncology
Alternative link

English
ISSN: 1758-8340
EISSN: 1758-8359
ISI Impact Factor: 3,938
FREE
2009 - present

Journal of Ginseng Research
Alternative link

English
ISSN: 1226-8453
EISSN: 2093-4947
ISI Impact Factor: 3,898
FREE
2010 - present

Therapeutic Advances in Gastroenterology

English
ISSN: 1756-283X
EISSN: 1756-2848
ISI Impact Factor: 3,883
FREE
2008 - present

Frontiers in Neural Circuits
Alternative link

English
EISSN: 1662-5110
ISI Impact Factor: 3,879
FREE
2007 - present

BMC Genomics
Alternative link

English
EISSN: 1471-2164
ISI Impact Factor: 3,867
FREE
2000 - present

EuroIntervention

English
ISSN: 1774-024X
EISSN: 1969-6213
ISI Impact Factor: 3,863
FREE
2005 - present

This journal is open access. A free registration, however, is needed in order to access PDF fulltext.

Neuroimage: Clinical

English
EISSN: 2213-1582
ISI Impact Factor: 3,857
FREE
2012 - present

Protein and Cell

English
ISSN: 1674-800X
EISSN: 1674-8018
ISI Impact Factor: 3,817
FREE
2014 - present

Nutrients
Alternative link

English
EISSN: 2072-6643
ISI Impact Factor: 3,759
FREE
2009 - present

Respiratory Research
Alternative link

English
ISSN: 1465-9921
EISSN: 1465-993X
ISI Impact Factor: 3,751
FREE
2000 - present

International Journal for Parasitology: Drugs and Drug Resistance

English
EISSN: 2211-3207
ISI Impact Factor: 3,746
FREE
2011 - present

Molecular Brain
Alternative link

English
EISSN: 1756-6606
ISI Impact Factor: 3,745
FREE
2008 - present

Microbial Cell Factories
Alternative link

English
EISSN: 1475-2859
ISI Impact Factor: 3,744
FREE
2002 - present

Deutsches Ärtzeblatt International

English
EISSN: 1866-0452
ISI Impact Factor: 3,738
FREE
2008 - present

Aging and Disease
Alternative link

English
ISSN: 2152-5250
ISI Impact Factor: 3,697
FREE
2010 - present

Journal of Translational Medicine
Alternative link

English
EISSN: 1479-5876
ISI Impact Factor: 3,694
FREE
2003 - present

Cell Communication and Signaling
Alternative link

English
EISSN: 1478-811X
ISI Impact Factor: 3,661
FREE
2003 - present

European Cells and Materials

English
EISSN: 1473-2262
ISI Impact Factor: 3,654
FREE
2001 - present

Acta Dermato-Venereologica

English
ISSN: 0001-5555
EISSN: 1651-2057
ISI Impact Factor: 3,638
FREE
1998 - present

Frontiers in Human Neuroscience
Alternative link

English
EISSN: 1662-5161
ISI Impact Factor: 3,634
FREE
2007 - present

BMC Plant Biology
Alternative link

English
EISSN: 1471-2229
ISI Impact Factor: 3,631
FREE
2001 - present

Journal of Cancer
Alternative link

English
EISSN: 1837-9664
ISI Impact Factor: 3,609
FREE
2010 - present

Chemistry Open
Alternative link

English
EISSN: 2191-1363
ISI Impact Factor: 3,585
FREE
2012 - present

CNS Spectrums

English
ISSN: 1092-8529
ISI Impact Factor: 3,582
FREE
2004 - present

Toxins
Alternative link

English
ISSN: 2072-6651
ISI Impact Factor: 3,571
FREE
2009 - present

Journal of Global Health

English
ISSN: 2047-2978
EISSN: 2047-2986
ISI Impact Factor: 3,559
FREE
2011 - present

Bone Research
Alternative link

English
ISSN: 2095-4700
EISSN: 2095-6231
ISI Impact Factor: 3,549
FREE
2013 - present

Molecular Medicine
Alternative link

English
ISSN: 1076-1551
EISSN: 1528-3658
ISI Impact Factor: 3,530
FREE
1994 - present

Skeletal Muscle
Alternative link

English
EISSN: 2044-5040
ISI Impact Factor: 3,500
FREE
2011 - present

Journal of Headache and Pain
Alternative link

English
ISSN: 1129-2369
EISSN: 1129-2377
ISI Impact Factor: 3,497
FREE
2011 - present

Clinical and Translational Gastroenterology
Alternative link

English
ISSN: 2155-384X
ISI Impact Factor: 3,472
FREE
2010 - present

Environmental Health
Alternative link

English
EISSN: 1476-069X
ISI Impact Factor: 3,453
FREE
2002 - present

Plant Methods
Alternative link

English
EISSN: 1746-4811
ISI Impact Factor: 3,449
FREE
2005 - present

Cell Transplantation

English
ISSN: 0963-6897
EISSN: 1555-3892
ISI Impact Factor: 3,427
FREE
2009 - present

American Journal of Cancer Research
Alternative link

English
EISSN: 2156-6976
ISI Impact Factor: 3,425
FREE
2011 - present

Journal of Oral Microbiology
Alternative link

English
EISSN: 2000-2297
ISI Impact Factor: 3,421
FREE
2009 - present

Mediators of Inflammation
Alternative link

English
ISSN: 0962-9351
EISSN: 1466-1861
ISI Impact Factor: 3,418
FREE
1992 - present

Pain Physician

English
ISSN: 1533-3159
EISSN: 2150-1149
ISI Impact Factor: 3,407
FREE
1999 - present

BMC Evolutionary Biology
Alternative link

English
EISSN: 1471-2148
ISI Impact Factor: 3,406
FREE
2001 - present

Frontiers in Neuroscience
Alternative link

English
ISSN: 1662-4548
EISSN: 1662-453X
ISI Impact Factor: 3,398
FREE
2007 - present

Frontiers in Behavioral Neuroscience
Alternative link

English
EISSN: 1662-5153
ISI Impact Factor: 3,392
FREE
2007 - present

Human Genomics
Alternative link

English
ISSN: 1473-9542
EISSN: 1479-7364
ISI Impact Factor: 3,385
FREE
2003 - present

Marine Drugs
Alternative link

English
EISSN: 1660-3397
ISI Impact Factor: 3,345
FREE
2003 - present

Biomedical Optics Express
Alternative link

English
ISSN: 2156-7085
ISI Impact Factor: 3,344
FREE
2010 - present

Orphanet Journal of Rare Diseases
Alternative link

English
EISSN: 1750-1172
ISI Impact Factor: 3,290
FREE
2006 - present

Nutrition and Metabolism
Alternative link

English
EISSN: 1743-7075
ISI Impact Factor: 3,280
FREE
2004 - present

BMC Cancer
Alternative link

English
EISSN: 1471-2407
ISI Impact Factor: 3,265
FREE
2001 - present

Nutrition Journal
Alternative link

English
EISSN: 1475-2891
ISI Impact Factor: 3,265
FREE
2002 - present

Frontiers in Neuroanatomy
Alternative link

English
EISSN: 1662-5129
ISI Impact Factor: 3,260
FREE
2007 - present

International Journal of Molecular Sciences
Alternative link

English
ISSN: 1422-0067
ISI Impact Factor: 3,257
FREE
2000 - present

Genes
Alternative link

English
ISSN: 2073-4425
ISI Impact Factor: 3,242
FREE
2010 - present

Biology of Sex Differences
Alternative link

English
ISSN: 2042-6410
ISI Impact Factor: 3,237
FREE
2010 - present

Parasites and Vectors
Alternative link

English
EISSN: 1756-3305
ISI Impact Factor: 3,234
FREE
2008 - present

Archaea
Alternative link

English
ISSN: 1472-3646
EISSN: 1472-3654
ISI Impact Factor: 3,234
FREE
2002 - present

Food and Nutrition Research
Alternative link

English
ISSN: 1654-6628
EISSN: 1654-661X
ISI Impact Factor: 3,226
FREE
2008 - present

Title was 'Scandinavian Journal of Food and Nutrition' until 2007.

Implementation Science
Alternative link

English
EISSN: 1748-5908
ISI Impact Factor: 3,201
FREE
2006 - present

Frontiers in Neurology
Alternative link

English
ISSN: 1664-2295
ISI Impact Factor: 3,184
FREE
2010 - present

Cytometry Part A

English
ISSN: 1552-4922
EISSN: 1552-4930
ISI Impact Factor: 3,181
FREE
2003 - present

EvoDevo
Alternative link

English
EISSN: 2041-9139
ISI Impact Factor: 3,177
FREE
2010 - present

Acta Pharmacologica Sinica

English
ISSN: 1671-4083
EISSN: 1745-7254
ISI Impact Factor: 3,166
FREE
2009 - present

Optics Express

English
EISSN: 1094-4087
ISI Impact Factor: 3,148
FREE
1997 - present

American Journal of Translational Research
Alternative link

English
EISSN: 1943-8141
ISI Impact Factor: 3,146
FREE
2009 - present

Hematology online (ASH)

English
ISSN: 1520-4391
EISSN: 1520-4383
ISI Impact Factor: 3,126
FREE
2000 - 2013

Journal of Cell Communication and Signaling

English
ISSN: 1873-9601
EISSN: 1873-961X
ISI Impact Factor: 3,123
FREE
2007 - present

Future of Children, [The]

English
ISSN: 1054-8289
EISSN: 1550-1558
ISI Impact Factor: 3,120
FREE
1991 - present

Current Issues in Molecular Biology

English
ISSN: 1467-3037
ISI Impact Factor: 3,083
FREE
1999 - present

Malaria Journal
Alternative link

English
EISSN: 1475-2875
ISI Impact Factor: 3,079
FREE
2002 - present

Molecular Pain
Alternative link

English
EISSN: 1744-8069
ISI Impact Factor: 3,070
FREE
2005 - present

BMC Medical Research Methodology
Alternative link

English
EISSN: 1471-2288
ISI Impact Factor: 3,059
FREE
2001 - present

PLoS ONE
Alternative link

English
EISSN: 1932-6203
ISI Impact Factor: 3,057
FREE
2006 - present

Biochemia Medica
Alternative link

English
ISSN: 1330-0962
ISI Impact Factor: 3,051
FREE
2006 - present

Frontiers in Neuroinformatics
Alternative link

English
EISSN: 1662-5196
ISI Impact Factor: 3,047
FREE
2007 - present

International Journal of Chronic Obstructive Pulmonary Disease
Alternative link

English
ISSN: 1176-9106
EISSN: 1178-2005
ISI Impact Factor: 3,046
FREE
2006 - present

Frontiers in Zoology
Alternative link

English
EISSN: 1742-9994
ISI Impact Factor: 3,042
FREE
2004 - present

Viruses

English
ISSN: 1999-4915
ISI Impact Factor: 3,042
FREE
2009 - present

Neural Development
Alternative link

English
EISSN: 1749-8104
ISI Impact Factor: 3,038
FREE
2006 - present

Diabetes and Vascular Disease Research

English
ISSN: 1479-1641
EISSN: 1752-8984
ISI Impact Factor: 3,035
FREE
2004 - present

Biology Direct
Alternative link

English
EISSN: 1745-6150
ISI Impact Factor: 3,016
FREE
2006 - present

Sexually Transmitted Infections
Alternative link

English
ISSN: 1368-4973
EISSN: 1472-3263
ISI Impact Factor: 3,015
FREE
1998 - present

Continues 'Genitourinary Medicine'. Free access to all articles prior to 2006. A one-time registration needs to be completed to access the archive, here: http://journals.bmj.com/cgi/register

Journal of Biological Engineering
Alternative link

English
EISSN: 1754-1611
ISI Impact Factor: 3,000
FREE
2007 - present

Journal of Microbiology, Immunology and Infection

English
ISSN: 1684-1182
EISSN: 1995-9113
ISI Impact Factor: 2,955
FREE
2000 - present

Journal of Biomedical Science
Alternative link

English
ISSN: 1021-7770
EISSN: 1423-0127
ISI Impact Factor: 2,935
FREE
2009 - present

PPAR Research
Alternative link

English
ISSN: 1687-4757
EISSN: 1687-4765
ISI Impact Factor: 2,935
FREE
2006 - present

United European Gastrenterology Journal
Alternative link

English
ISSN: 2050-6406
EISSN: 2050-6414
ISI Impact Factor: 2,933
FREE
2013 - present

Veterinary Research
Alternative link

English
ISSN: 0928-4249
EISSN: 1297-9716
ISI Impact Factor: 2,928
FREE
2009 - present

Emergencias


ISSN: 1137-6821
ISI Impact Factor: 2,917
FREE
1997 - present

Antiviral Therapy

English
ISSN: 1359-6535
EISSN: 2040-2058
ISI Impact Factor: 2,916
FREE
1999 - present

Cancer Medicine
Alternative link

English
EISSN: 2045-7634
ISI Impact Factor: 2,915
FREE
2012 - present

G3: Genes, Genomes, Genetics
Alternative link

English
EISSN: 2160-1836
ISI Impact Factor: 2,910
FREE
2011 - present

Kidney and Blood Pressure Research

English
ISSN: 1420-4096
EISSN: 1423-0143
ISI Impact Factor: 2,908
FREE
2010 - present

Genetics, Selection, Evolution: GSE
Alternative link

English French
ISSN: 0999-193X
EISSN: 1297-9686
ISI Impact Factor: 2,895
FREE
1989 - present

Title was 'Génétique, Séection, Évolution' until 1988.

Cancer Cell International
Alternative link

English
EISSN: 1475-2867
ISI Impact Factor: 2,884
FREE
2001 - present

Cell and Bioscience
Alternative link

English
ISSN: 2045-3701
ISI Impact Factor: 2,883
FREE
2011 - present

Drug Design, Development and Therapy
Alternative link

English
EISSN: 1177-8881
ISI Impact Factor: 2,881
FREE
2007 - present

ASN Neuro
Alternative link

English
ISSN: 1759-0914
ISI Impact Factor: 2,828
FREE
2009 - present

Cytometry Part B: Clinical Cytometry

English
ISSN: 1552-4949
EISSN: 1552-4957
ISI Impact Factor: 2,822
FREE
2002 - present

Blood Transfusion
Alternative link

English Italian
ISSN: 0958-0670
EISSN: 1469-445X
ISI Impact Factor: 2,818
FREE
1999 - present

Gut Pathogens
Alternative link

English
EISSN: 1757-4749
ISI Impact Factor: 2,816
FREE
2009 - present

Chinese Journal of Cancer
Alternative link

English
ISSN: 1000-467X
EISSN: 1944-446X
ISI Impact Factor: 2,814
FREE
2009 - present

Journal of Immunology Research
Alternative link

English
ISSN: 2314-8861
EISSN: 2314-7156
ISI Impact Factor: 2,812
FREE
2014 - present

Title was 'Clinical and Developmental Immunology' until 2013.

Journal of Physiology and Pharmacology

English
ISSN: 0867-5910
EISSN: 1899-1505
ISI Impact Factor: 2,804
FREE
2000 - present

Cancer Genomics and Proteomics

English
ISSN: 1109-6535
EISSN: 1790-6245
ISI Impact Factor: 2,800
FREE
2004 - present

World Journal of Gastroenterology
Alternative link

English
ISSN: 1007-9327
ISI Impact Factor: 2,787
FREE
1998 - present

BMB Reports
Alternative link

English
ISSN: 1976-6696
EISSN: 1976-670X
ISI Impact Factor: 2,782
FREE
2008 - present

Title was ' Journal of Biochemistry and Molecular Biology' until 2007.

Beilstein Journal of Nanotechnology
Alternative link

English
EISSN: 2190-4286
ISI Impact Factor: 2,778
FREE
2010 - present

Nutrition and Diabetes
Alternative link

English
EISSN: 2044-4052
ISI Impact Factor: 2,773
FREE
2011 - present

Population Health Metrics
Alternative link

English
EISSN: 1478-7954
ISI Impact Factor: 2,768
FREE
2003 - present

BMC Medical Genomics
Alternative link

English
EISSN: 1755-8794
ISI Impact Factor: 2,726
FREE
2008 - present

BMC Ecology
Alternative link

English
EISSN: 1472-6785
ISI Impact Factor: 2,724
FREE
2001 - present

Antimicrobial Research and Infection Control
Alternative link

English
EISSN: 2047-2994
ISI Impact Factor: 2,716
FREE
2012 - present

Antimicrobial Resistance and Infection Control
Alternative link

English
EISSN: 2047-2994
ISI Impact Factor: 2,716
FREE
2012 - present

Immunity and Ageing
Alternative link

English
EISSN: 1742-4933
ISI Impact Factor: 2,708
FREE
2004 - present

Biomicrofluidics
Alternative link

English
EISSN: 1932-1058
ISI Impact Factor: 2,708
FREE
2007 - present

Beilstein Journal of Organic Chemistry
Alternative link

English
EISSN: 1860-5397
ISI Impact Factor: 2,697
FREE
2005 - present

BMC Infectious Diseases
Alternative link

English
EISSN: 1471-2334
ISI Impact Factor: 2,690
FREE
2001 - present

Cancer Control: Journal of the Moffitt Cancer Center

English
ISSN: 1073-2748
EISSN: 1526-2359
ISI Impact Factor: 2,686
FREE
1995 - present

Frontiers in Computational Neuroscience
Alternative link

English
EISSN: 1662-5188
ISI Impact Factor: 2,653
FREE
2007 - present

Asian Journal of Andrology
Alternative link

English
ISSN: 1008-682X
EISSN: 1745-7262
ISI Impact Factor: 2,644
FREE
1999 - present

Therapeutic Advances in Neurological Disorders

English
ISSN: 1756-2856
EISSN: 1756-2864
ISI Impact Factor: 2,642
FREE
2008 - present

Archives of Pathology and Laboratory Medicine

English
ISSN: 0003-9985
EISSN: 1543-2165
ISI Impact Factor: 2,631
FREE
1999 - present

Database: the Journal of Biological Databases and Curation

English
ISSN: 1758-0463
ISI Impact Factor: 2,627
FREE
2009 - present

Acta Orthopaedica

English
ISSN: 1745-3674
EISSN: 1745-3682
ISI Impact Factor: 2,617
FREE
2005 - present

This journal was 'Acta Orthopaedica Scandinavica' until 2004.

Journal of Anthropological Sciences

English
ISSN: 1827-4765
EISSN: 2037-0644
ISI Impact Factor: 2,600
FREE
2004 - present

International Journal of Oral Science
Alternative link

English
ISSN: 1674-2818
ISI Impact Factor: 2,595
FREE
2009 - present

BMC Cell Biology
Alternative link

English
EISSN: 1471-2121
ISI Impact Factor: 2,584
FREE
2000 - present

BMC Microbiology
Alternative link

English
EISSN: 1471-2180
ISI Impact Factor: 2,581
FREE
2001 - present

BMC Psychiatry
Alternative link

English
EISSN: 1471-244X
ISI Impact Factor: 2,576
FREE
2001 - present

BMJ Open

English
EISSN: 2044-6055
ISI Impact Factor: 2,562
FREE
2011 - present

Chemistry Central Journal
Alternative link

English
EISSN: 1752-153X
ISI Impact Factor: 2,552
FREE
2007 - present

Journal of Epidemiology
Alternative link

English
ISSN: 0917-5040
EISSN: 1349-9092
ISI Impact Factor: 2,546
FREE
1991 - present

Neurosurgical Focus

English
ISSN: 1092-0684
ISI Impact Factor: 2,546
FREE
1996 - present

Globalization and Health
Alternative link

English
EISSN: 1744-8603
ISI Impact Factor: 2,540
FREE
2005 - present

Ecology and Evolution

English
EISSN: 2045-7758
ISI Impact Factor: 2,537
FREE
2011 - present

Journal of Gynecologic Oncology
Alternative link

English
ISSN: 2005-0380
EISSN: 2005-0399
ISI Impact Factor: 2,522
FREE
2008 - present

Title was 'Korean Journal of Gynecologic Oncology' until 2007.

Mobile DNA
Alternative link

English
EISSN: 1759-8753
ISI Impact Factor: 2,520
FREE
2010 - present

Only HTML version of the articles is free; PDF version must be payed.

Canadian Journal of Diabetes

English
ISSN: 1499-2671
ISI Impact Factor: 2,509
FREE
2001 - present

Journal of Ovarian Research
Alternative link

English
ISSN: 1757-2215
ISI Impact Factor: 2,502
FREE
2008 - present

BMC Molecular Biology
Alternative link

English
EISSN: 1471-2199
ISI Impact Factor: 2,500
FREE
2000 - present

Journal of Atherosclerosis and Thrombosis

English
ISSN: 1340-3478
EISSN: 1880-3873
ISI Impact Factor: 2,495
FREE
2002 - present

Journal of Behavioral Addictions
Alternative link

English
ISSN: 2062-5871
EISSN: 2063-5303
ISI Impact Factor: 2,492
FREE
2012 - present

Radiation Oncology
Alternative link

English
EISSN: 1748-717X
ISI Impact Factor: 2,466
FREE
2006 - present

Molecules

English
ISSN: 1420-3049
ISI Impact Factor: 2,465
FREE
1997 - present

Frontiers in Psychology
Alternative link

English
EISSN: 1664-1078
ISI Impact Factor: 2,463
FREE
2010 - present

Nucleus (Austin, Texas)

English
ISSN: 1949-1034
EISSN: 1949-1042
ISI Impact Factor: 2,446
FREE
2010 - present

BMC Bioinformatics
Alternative link

English
EISSN: 1471-2105
ISI Impact Factor: 2,435
FREE
2000 - present

Journal of Diabetes Research
Alternative link

English
ISSN: 2314-6745
EISSN: 2314-6753
ISI Impact Factor: 2,431
FREE
2013 - present

Title was 'Experimental Diabetes Research' until 2012.

Bone and Joint Research
Alternative link

English
EISSN: 2046-3758
ISI Impact Factor: 2,425
FREE
2012 - present

European Journal of Histochemistry

English
ISSN: 1121-760X
EISSN: 2038-8306
ISI Impact Factor: 2,421
FREE
2000 - present

Journal of Neuroengineering and Rehabilitation
Alternative link

English
EISSN: 1743-0003
ISI Impact Factor: 2,419
FREE
2004 - present

Human Resources for Health
Alternative link

English
EISSN: 1478-4491
ISI Impact Factor: 2,416
FREE
2003 - present

Journal of Ethnobiology and Ethnomedicine
Alternative link

English
EISSN: 1746-4269
ISI Impact Factor: 2,414
FREE
2005 - present

Genes and Nutrition

English
ISSN: 1555-8932
ISI Impact Factor: 2,398
FREE
2007 - present

International Journal for Equity in Health
Alternative link

English
EISSN: 1475-9276
ISI Impact Factor: 2,378
FREE
2002 - present

International Journal of Endocrinology
Alternative link

English
ISSN: 1687-8337
EISSN: 1687-8345
ISI Impact Factor: 2,376
FREE
2009 - present

BMC Geriatrics
Alternative link

English
EISSN: 1471-2318
ISI Impact Factor: 2,371
FREE
2001 - present

Journal of Pain Research
Alternative link

English
EISSN: 1178-7090
ISI Impact Factor: 2,363
FREE
2008 - present

Virology Journal
Alternative link

English
EISSN: 1743-422X
ISI Impact Factor: 2,362
FREE
2004 - present

Allergology International

English
ISSN: 1323-8930
EISSN: 1440-1592
ISI Impact Factor: 2,355
FREE
1998 - present

Journal of Renin-Angiotensin-Aldosterone System

English
ISSN: 1470-3203
EISSN: 1752-8976
ISI Impact Factor: 2,350
FREE
2000 - present

Journal of Vision

English
ISSN: 1534-7362
ISI Impact Factor: 2,341
FREE
2001 - present

Journal of Pharmacy and Pharmaceutical Sciences

English
EISSN: 1482-1826
ISI Impact Factor: 2,330
FREE
1998 - present

BMC Pulmonary Medicine
Alternative link

English
EISSN: 1471-2466
ISI Impact Factor: 2,329
FREE
2001 - present

European Journal of Psychotraumatology
Alternative link

English
EISSN: 2000-8066
ISI Impact Factor: 2,325
FREE
2010 - present

Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
Alternative link

English
EISSN: 1757-7241
ISI Impact Factor: 2,310
FREE
2008 - present

Allergy, Asthma and Immunology Research
Alternative link

English
ISSN: 2092-7355
EISSN: 2092-7363
ISI Impact Factor: 2,309
FREE
2009 - present

BMC Neuroscience
Alternative link

English
EISSN: 1471-2202
ISI Impact Factor: 2,304
FREE
2000 - present

Science China: Life Sciences

English
ISSN: 1674-7305
EISSN: 1869-1889
ISI Impact Factor: 2,297
FREE
2010 - present

Title was 'Science in China, Series A: Life Sciences' until 2009.

Journal of Diabetes Investigation
Alternative link

English
ISSN: 2040-1116
EISSN: 2040-1124
ISI Impact Factor: 2,294
FREE
2010 - present

BMC Nephrology
Alternative link

English
EISSN: 1471-2369
ISI Impact Factor: 2,289
FREE
2000 - present

Allergy, Asthma, and Clinical Immunology
Alternative link

English
ISSN: 1710-1484
EISSN: 1710-1492
ISI Impact Factor: 2,283
FREE
2005 - present

Cell Division
Alternative link

English
EISSN: 1747-1028
ISI Impact Factor: 2,278
FREE
2006 - present

OncoTargets and Therapy
Alternative link

English
EISSN: 1178-6930
ISI Impact Factor: 2,272
FREE
2008 - present

International Journal of Health Geographics
Alternative link

English
EISSN: 1476-072X
ISI Impact Factor: 2,270
FREE
2002 - present

Saudi Pharmaceutical Journal
Alternative link

English
ISSN: 1319-0164
ISI Impact Factor: 2,233
FREE
2009 - present

International Journal of Medical Sciences
Alternative link

English
ISSN: 1449-1907
ISI Impact Factor: 2,232
FREE
2004 - present

International Journal of Clinical and Health Psychology
Alternative link

English
ISSN: 1697-2600
EISSN: 2174-0852
ISI Impact Factor: 2,217
FREE
2002 - present

Molecular Imaging

English
ISSN: 1535-3508
EISSN: 1536-0121
ISI Impact Factor: 2,216
FREE
2002 - present

BMC Systems Biology
Alternative link

English
EISSN: 1752-0509
ISI Impact Factor: 2,213
FREE
2007 - present

Health and Quality of Life Outcomes
Alternative link

English
EISSN: 1477-7525
ISI Impact Factor: 2,212
FREE
2003 - present

BMC Public Health
Alternative link

English
EISSN: 1471-2458
ISI Impact Factor: 2,209
FREE
2001 - present

Chinese Journal Of Cancer Research
Alternative link

English
ISSN: 1000-9604
EISSN: 1993-0631
ISI Impact Factor: 2,201
FREE
1999 - present

PeerJ
Alternative link

English
EISSN: 2167-8359
ISI Impact Factor: 2,183
FREE
2013 - present

Revista Brasileira de Psiquiatria
Alternative link

Portuguese
ISSN: 1516-4446
EISSN: 1809-452X
ISI Impact Factor: 2,181
FREE
1999 - present

BMC Pregnancy and Childbirth
Alternative link

English
EISSN: 1471-2393
ISI Impact Factor: 2,180
FREE
2001 - present

Preventing Chronic Disease
Alternative link

English
EISSN: 1545-1151
ISI Impact Factor: 2,170
FREE
2004 - present

AMB Express
Alternative link

English
EISSN: 2191-0855
ISI Impact Factor: 2,167
FREE
2011 - present

BMC Immunology
Alternative link

English
EISSN: 1471-2172
ISI Impact Factor: 2,161
FREE
2000 - present

Trends in Hearing
Alternative link

English
EISSN: 2331-2165
ISI Impact Factor: 2,158
FREE
2014 - present

BMC Genetics
Alternative link

English
EISSN: 1471-2156
ISI Impact Factor: 2,152
FREE
2000 - present

MicrobiologyOpen
Alternative link

English
EISSN: 2045-8827
ISI Impact Factor: 2,148
FREE
2012 - present

Reproductive Biology and Endocrinology
Alternative link

English
EISSN: 1477-7827
ISI Impact Factor: 2,147
FREE
2003 - present

Pediatric Rheumatology
Alternative link

English
EISSN: 1546-0096
ISI Impact Factor: 2,144
FREE
2007 - present

Lipids in Health and Disease
Alternative link

English
EISSN: 1476-511X
ISI Impact Factor: 2,137
FREE
2002 - present

Disease Markers
Alternative link

English
ISSN: 0278-0240
EISSN: 1875-8630
ISI Impact Factor: 2,137
FREE
1998 - present

Biology Open
Alternative link

English
EISSN: 2046-6390
ISI Impact Factor: 2,135
FREE
2012 - present

Child and Adolescent Psychiatry and Mental Health
Alternative link

English
EISSN: 1753-2000
ISI Impact Factor: 2,134
FREE
2007 - present

BioMed Research International
Alternative link

English
ISSN: 2314-6133
EISSN: 2314-6141
ISI Impact Factor: 2,134
FREE
2013 - present

Title was 'Journal of Biomedicine and Biotechnology' until 2012.

Clinical Interventions in Aging
Alternative link

English
ISSN: 1176-9092
EISSN: 1178-1998
ISI Impact Factor: 2,133
FREE
2006 - present

Journal of Investigational Allergology and Clinical Immunology

English
ISSN: 1018-9068
EISSN: 1698-0808
ISI Impact Factor: 2,131
FREE
2004 - present

Infectious Diseases of Poverty
Alternative link

English
EISSN: 2049-9957
ISI Impact Factor: 2,130
FREE
2012 - present

Brain and Behavior

English
EISSN: 2162-3279
ISI Impact Factor: 2,128
FREE
2011 - present

Biomolecules and Therapeutics
Alternative link

English
ISSN: 1976-9148
EISSN: 2005-4483
ISI Impact Factor: 2,127
FREE
2008 - present

Diabetology and Metabolic Syndrome
Alternative link

English
ISSN: 1758-5996
ISI Impact Factor: 2,119
FREE
2009 - present

Molecular Vision
Alternative link

English
EISSN: 1090-0535
ISI Impact Factor: 2,110
FREE
1995 - present

Health Research Policy and Systems
Alternative link

English
EISSN: 1478-4505
ISI Impact Factor: 2,107
FREE
2003 - present

Journal of Pharmacological Sciences

English
ISSN: 1347-8613
EISSN: 1347-8648
ISI Impact Factor: 2,106
FREE
2003 - present

Title was 'Japanese journal of Pharmacology' until 2002.

Biointerphases

English
ISSN: 1934-8630
EISSN: 1559-4106
ISI Impact Factor: 2,105
FREE
2006 - present

BMC Gastroenterology
Alternative link

English
EISSN: 1471-230X
ISI Impact Factor: 2,101
FREE
2001 - present

FEBS Open Bio
Alternative link

English
ISSN: 2211-5463
ISI Impact Factor: 2,101
FREE
2011 - present

BMC Developmental Biology
Alternative link

English
EISSN: 1471-213X
ISI Impact Factor: 2,096
FREE
2001 - present

BMC Medical Genetics
Alternative link

English
EISSN: 1471-2350
ISI Impact Factor: 2,094
FREE
2000 - present

Annals of Clinical Microbiology and Antimicrobials
Alternative link

English
EISSN: 1476-0711
ISI Impact Factor: 2,083
FREE
2002 - present

Proceedings of the Japan Academy, Series B, Physical and Biological Sciences
Alternative link

English
ISSN: 0386-2208
EISSN: 1349-2896
ISI Impact Factor: 2,077
FREE
1977 - present

Title was ' Proceedings of the Japan Academy' until 1977.

Microbes and Environments
Alternative link

English
ISSN: 1342-6311
EISSN: 1347-4405
ISI Impact Factor: 2,075
FREE
1996 - present

European Journal of Physical and Rehabilitation Medicine

English
ISSN: 1973-9087
EISSN: 1973-9095
ISI Impact Factor: 2,063
FREE
2008 - present

Title was 'Europa Medicophysica' until 2007.

Netherlands Heart Journal
Alternative link

English
ISSN: 1568-5888
EISSN: 1876-6250
ISI Impact Factor: 2,062
FREE
2001 - present

BMC Medical Informatics and Decision Making
Alternative link

English
EISSN: 1472-6947
ISI Impact Factor: 2,042
FREE
2001 - present

Minerva Anestesiologica

English
ISSN: 0375-9393
EISSN: 1827-1596
ISI Impact Factor: 2,036
FREE
2000 - present

Reproductive Health
Alternative link

English
EISSN: 1742-4755
ISI Impact Factor: 2,035
FREE
2004 - present

International Journal of Environmental Research and Public Health
Alternative link

English
ISSN: 1661-7827
EISSN: 1660-4601
ISI Impact Factor: 2,035
FREE
2004 - present

International Perspectives on Sexual and Reproductive Health

English
ISSN: 1944-0391
EISSN: 1944-0405
ISI Impact Factor: 2,030
FREE
2009 - present

Title was 'International Family Planning Perspectives' until 2008.

BMC Pharmacology and Toxicology
Alternative link

English
EISSN: 2050-6511
ISI Impact Factor: 2,030
FREE
2012 - present

Merged, in 2012, from 'BMC Pharmacology' and 'BMC Clinical Pharmacology'.

Gut and Liver
Alternative link

English
ISSN: 1976-2283
EISSN: 2005-1212
ISI Impact Factor: 2,000
FREE
2007 - present


Regular updates are provided by
Manuel Montenegro
and Bernd Sebastian Kamps.

About

Privacy

Home

© 2000-2017
Flying Publisher