Gaceta Médica de Caracas

ISSN: 0367-4762
FREE
2001 - present

Gaceta Médica de México

ISSN: 0016-3813
FREE
1999 - present

This journal is open access. A free registration, however, is needed.

Gaceta Médica Espirituana

EISSN: 1608-8921
FREE
2013 - present

Gaceta Sanitaria

ISSN: 0213-9111
EISSN: 1578-1283
FREE
1987 - present

Galicia Clínica

ISSN: 0304-4866
EISSN: 1989-3922
FREE
2008 - present

Galle Medical Journal

English
ISSN: 1391-7072
FREE
2006 - present

GANN

English German
ISSN: 0016-450X
FREE
1907 - 1958

Title changed to 'GANN Japanese Journal of Cancer research' since 1959. Volumes between 1923 and 1948 are not available.

GANN Japanese Journal of Cancer Research

English
ISSN: 0016-450X
FREE
1959 - 1984

Title was 'GANN' until 1958. Title changed to 'Japanese Journal of Cancer Research' since 1985.

Gastroenterología y Hepatología

ISSN: 0210-5705
EISSN: 1578-9519
Free after 24 months
2000 - present

Gastroenterologie Clinique et Biologique

French
ISSN: 0399-8320
FREE
1997 - 2010

Gastroenterology and Hepatology

English
ISSN: 1554-7914
FREE
2005 - present

Gastroenterology and Hepatology: from Bed to Bench

English
ISSN: 2010-2258
EISSN: 2008-4234
FREE
2008 - present

Gastroenterology Insights

English
ISSN: 2036-7414
EISSN: 2036-7422
FREE
2009 - 2013

Gastroenterology Report

English
EISSN: 2052-0034
FREE
2013 - present

Gastroenterology Research

English
ISSN: 1918-2805
EISSN: 1918-2813
FREE
2008 - present

Gastroenterology Research and Practice

English
ISSN: 1687-6121
EISSN: 1687-630X
FREE
2008 - present

Gastrointestinal Cancer Research

English
ISSN: 1934-7820
EISSN: 1934-7987
FREE
2007 - present

Gene Regulation and Systems Biology

English
ISSN: 1177-6250
FREE
2007 - present

Gene Therapy

English
ISSN: 0969-7128
EISSN: 1476-5462
FREE
1997 - 2004

Gene Therapy and Molecular Biology

English
ISSN: 1529-9120
FREE
1998 - present

General Medicine

English
ISSN: 1346-0072
EISSN: 1883-6011
FREE
2000 - present

General Physiology and Biophysics

English
ISSN: 0231-5882
FREE
1982 - 2006

Genes

English
ISSN: 2073-4425
FREE
2010 - present

Genes and Cancer

English
ISSN: 1947-6019
EISSN: 1947-6027
FREE
2010 - present

Genes and Development

English
ISSN: 0890-9369
EISSN: 1549-5477
Free after 6 months
1987 - present

Genes and Diseases

English
EISSN: 2352-3042
FREE
2014 - present

Genes and Environment

English
ISSN: 1880-7046
EISSN: 1880-7062
FREE
2006 - 2014

Title was 'Environmental Mutagen Research' until 2005.

Genes and Environment

English
ISSN: 1880-7046
EISSN: 1880-7062
FREE
2015 - present

Genes and Genetic Systems

English
ISSN: 1341-7568
EISSN: 1880-5779
FREE
1996 - present

Title was 'Japanese Journal of Genetics' until 1995.

Genes and Immunity

English
ISSN: 1466-4879
EISSN: 1476-5470
FREE
1999 - 2004

Genes and Nutrition

English
ISSN: 1555-8932
FREE
2007 - present

Genes to Cells

English
ISSN: 1356-9597
EISSN: 1365-2443
Free after 6 months
1996 - present

Genes, Brain, and Behavior

English
ISSN: 1601-1848
EISSN: 1601-183X
Free after 24 months
2002 - present

Genetic Vaccines and Therapy

English
EISSN: 1479-0556
FREE
2003 - present

Genetics

English
ISSN: 0016-6731
EISSN: 1943-2631
Free after 12 months
1916 - present

Genetics and Epigenetics

English
ISSN: 1179-237X
FREE
2010 - present

Genetics and Molecular Biology

English
ISSN: 1415-4757
FREE
1998 - present

Title was 'Brazilian Journal of Genetics' until 1997.

Genetics and Molecular Research

English
EISSN: 1676-5680
FREE
2002 - present

Genetics Research International

English
ISSN: 2090-3154
EISSN: 2090-3162
FREE
2011 - present

Genetics, Selection, Evolution: GSE

English French
ISSN: 0999-193X
EISSN: 1297-9686
FREE
1989 - present

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

Genetika

English
ISSN: 0534-0012
FREE
2002 - present

Génétique, Sélection, Évolution

French
ISSN: 0754-0264
FREE
1983 - 1988

Title was 'Anales de Génétique et de Sélection Animale' until 1982. Title changed to 'Genetics, Selection, Evolution' since 1989.

Genitourinary Medicine

English
ISSN: 0266-4348
FREE
1985 - 1997

Continues 'British Journal of Venereal Diseases'. Continued by 'Sexually Transmitted Infections'.

Genome Announcements

English
EISSN: 2169-8287
FREE
2013 - present

Genome Biology

English
ISSN: 1465-6906
EISSN: 1465-6914
FREE
2000 - present

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

Genome Biology and Evolution

English
EISSN: 1759-6653
FREE
2009 - present

Genome Informatics

English
ISSN: 0919-9454
EISSN: 2185-842X
FREE
1990 - 2011

Genome Integrity

English
ISSN: 2041-9414
FREE
2010 - present

Genome Medicine

English
EISSN: 1756-994X
FREE
2009 - present

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

Genome Research

English
ISSN: 1088-9051
EISSN: 1549-5477
Free after 6 months
1991 - present

Genomic Medicine

English
ISSN: 1871-7934
EISSN: 1871-7942
FREE
2007 - 2008

Title changed, since 2009, to 'HUGO Journal, [The]'.

Genomics

English
ISSN: 0888-7543
EISSN: 1089-8646
Free after 18 months
2006 - present

Genomics and Informatics

English
ISSN: 1598-866X
EISSN: 2234-0742
FREE
2012 - present

Genomics and Quantitative Genetics

English
ISSN: 2157-9903
FREE
2010 - 2011

Genomics Data

English
EISSN: 2213-5960
FREE
2013 - present

Genomics Insights

English
EISSN: 1178-6310
FREE
2008 - present

Genomics, Proteomics and Bioinformatics

English
ISSN: 1672-0229
FREE
2006 - present

Genomics, Society and Policy

English
EISSN: 1746-5354
FREE
2005 - 2012

Title changed to 'Life Sciences, Society and Policy' since 2013.

Geochemical Transactions

English
EISSN: 1467-4866
FREE
2000 - present

Geospatial Health

English
ISSN: 1827-1987
EISSN: 1970-7096
FREE
2006 - present

Gerencia y Políticas de Salud

Portuguese
ISSN: 1657-7027
FREE
2001 - present

Geriatric Orthopaedic Surgery and Rehabilitation

English
ISSN: 2151-4585
EISSN: 2151-4593
FREE
2010 - present

Geriatrics

English
ISSN: 0016-867X
EISSN: 1936-5764
FREE
2002 - present

Gériatrie et Psychologie Neuropsychiatrie du Vieillissement

French
ISSN: 2115-8789
EISSN: 2115-7863
Free after 12 months
2011 - present

Title was 'Psychologie et Neuropsychiatrie du Vieillissement' until 2010.

German Journal of Psychiatry

English
ISSN: 0705-5870
EISSN: 1433-1055
FREE
1998 - present

German Medical Science: GMS e-journal

English German
EISSN: 1612-3174
FREE
2003 - present

Germs

English
ISSN: 2248-2997
FREE
2011 - present

Gerokomos

ISSN: 1134-928X
FREE
2006 - present

Gerontologia Polska

ISSN: 1425-4956
Free after 3 months
2005 - present

Only in the Polish version of the website it is possible to download the fulltext of the documents.

Gerontology and Geriatric Medicine

English
EISSN: 2333-7214
FREE
2015 - present

Geschichte der Psychologie: Nachrichtenblatt

German
ISSN: 0177-252X
FREE
1984 - 2006

Gesnerus: Swiss Journal of the History of Medicine and Sciences

English
ISSN: 0016-9161
FREE
2003 - 2007

Ghana Medical Journal

English
ISSN: 0016-9560
FREE
2005 - 2009

Gigascience

English
EISSN: 2047-217X
FREE
2012 - present

Gimbernat: Revista Catalana d'Història de la Medicina i de la Ciència

ISSN: 0213-0718
FREE
1984 - 2012

Ginecología y Obstetricia Clínica

ISSN: 1695-3827
EISSN: 2013-8466
FREE
2000 - present

This journal is open access. A free registration, however, is needed.

Ginecología y Obstetricia de México

ISSN: 0300-9041
FREE
1998 - present

This journal is open access. A free registration, however, is needed.

Ginekologia Polska

English
ISSN: 0017-0011
FREE
2008 - present

Ginekologia Praktyczna (Practical Gynecology)

ISSN: 1231-6407
FREE
2003 - 2010

This journal is open access. However, a free registration must be completed in order to access the articles.

Giornale di Chirurgia

Italian
ISSN: 0391-9005
EISSN: 1971-145X
FREE
2003 - present

This is an open access journal. A free registration, however, must be done to see fulltext articles.

Giornale di Medicina Militare

English Italian
ISSN: 0017-0364
FREE
2010 - 2012

Giornale Italiano di Endodonzia

English
ISSN: 1121-4171
EISSN: 1971-1425
FREE
1987 - present

Issues between 1987 and 2010 are compressed in "zip" files.

Giornale Italiano di Medicina del Lavoro ed Ergonomia

Italian
ISSN: 1592-7830
FREE
2001 - present

Giornale Italiano di Ostetricia e Ginecologia

Italian
ISSN: 0391-9013
EISSN: 1971-1433
FREE
2005 - present

This is an open access journal. A free registration, however, must be done to see fulltext articles.

Gland Surgery

English
ISSN: 2227-684X
EISSN: 2227-8575
FREE
2012 - present

Glasnik Pulske Bolnice

ISSN: 1845-2698
FREE
2004 - 2011

Global Advances in Health and Medicine

English
ISSN: 2164-957X
EISSN: 2164-9561
Free after 12 months
2012 - present

Global Cardiology Research and Practice

English
EISSN: 2305-7823
FREE
2012 - present

Title was 'Aswan Heart Centre Science and Practice Series' until 2011.

Global Health Action

English
EISSN: 1654-9880
FREE
2008 - present

Global Health: an Online Journal for the Digital Age

English
ISSN: 1937-514X
FREE
2008 - 2011

Global Health: Science and Practice

English
EISSN: 2169-575X
FREE
2013 - present

Global Journal of Health Science

English
ISSN: 1916-9736
EISSN: 1916-9744
FREE
2009 - present

Global Pediatric Health

English
EISSN: 2333-794X
FREE
2014 - present

Global Qualitative Nursing Research

English
EISSN: 2333-3936
FREE
2014 - present

Global Spine Journal

English
ISSN: 2192-5682
EISSN: 2192-5690
FREE
2011 - present

Global Veterinaria

English
ISSN: 1999-6197
EISSN: 1999-8163
FREE
2007 - present

Globalization and Health

English
EISSN: 1744-8603
FREE
2005 - present

Glycobiology

English
ISSN: 0959-6658
EISSN: 1460-2423
Free after 12 months
1996 - present

GMS Current Posters in Otorhinolaryngology - Head and Neck Surgery

English German
ISSN: 1865-1038
FREE
2005 - present

GMS Current Topics in Computer and Robot Assisted Surgery

English German
ISSN: 1863-3153
FREE
2006 - 2007

GMS Current Topics in Otorhinolaryngology - Head and Neck Surgery

English German
ISSN: 1865-1011
FREE
2004 - 2007

GMS Health Technology Assessment

English German
ISSN: 1861-8863
FREE
2005 - present

GMS Hygiene and Infection Control

English
FREE
2013 - present

Title was 'GMS Krankenhaushygiene Interdisziplinär' until 2012-

GMS Interdisciplinary Plastic and Reconstructive Surgery DGPW

English German
EISSN: 2193-8091
FREE
2012 - present

GMS Journal for Medical Education

English
ISSN: 2366-5017
FREE
2016 - present

Title was 'GMS Zeitschrift für Ausbildung' until 2015.

GMS Krankenhaushygiene Interdisziplinär

English German
ISSN: 1863-5245
FREE
2006 - 2012

Title changed to 'GMS Hygiene and Infection Control' since 2013.

GMS Medizin - Bibliothek - Information

German
ISSN: 1865-066X
FREE
2005 - present

GMS Medizinische Informatik, Biometrie und Epidemiologie

English German
ISSN: 1860-9171
FREE
2005 - present

GMS Mitteilungen aus der AWMF

German
ISSN: 1860-4269
FREE
2004 - present

GMS Ophthalmology Cases

English
ISSN: 2193-1496
FREE
2011 - present

GMS Psycho-Social-Medicine

English
ISSN: 1860-5214
FREE
2005 - present

Title was 'Psycho-Social-Medicine' for vol. 1 (2004).

GMS Thoracic Surgical Science

English German
ISSN: 1862-4006
FREE
2005 - present

Title was 'Thoracic surgical Science' for vol. 1 (2004).

GMS Verbrenungsmedizin

English German
ISSN: 1869-1412
FREE
2006 - present

GMS Zeitschrift für Medizinische Ausbildung

German
ISSN: 1860-3572
FREE
2005 - 2015

Title changed to 'GMS Journal for Medical Education' since 2016.

Govaresh

English
ISSN: 2008-756X
FREE
2003 - present

Grand Rounds

English
EISSN: 1470-5206
FREE
2001 - present

Grasas y Aceites: International Journal of Fats and Oils

ISSN: 0017-3495
EISSN: 1988-4214
FREE
1994 - present

Gülhane Tip Dergisi : Gulhane Medical Journal

English
ISSN: 1302-0471
EISSN: 2146-8052
FREE
2002 - present

Güncel Pediatri Dergisi (Journal of Current Pediatrics)

ISSN: 1304-9054
FREE
2003 - present

Gut

English
ISSN: 0017-5749
EISSN: 1468-3288
Free after 36 months
1960 - present

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

Gut and Liver

English
ISSN: 1976-2283
EISSN: 2005-1212
FREE
2007 - present

Gut Microbes

English
ISSN: 1949-0976
EISSN: 1949-0984
FREE
2010 - present

Gut Pathogens

English
EISSN: 1757-4749
FREE
2009 - present

Guttmacher Policy Review

English
ISSN: 1096-7699
EISSN: 2163-0869
FREE
2006 - present

Title was 'Guttmacher Report on Public Policy' until 2005.

Guttmacher Report on Public Policy

English
ISSN: 1096-7699
FREE
1998 - 2005

Title changed to 'Guttmacher Policy Review' since 2006.

Gymnasium: Revista de Educação Física, Desporto e Saúde

Portuguese
ISSN: 1645-3298
FREE
2010 - 2013

This journal is open access. However, a free registration must be completed in order to access the articles.

Gymnasium: Scientific Journal of Movement, Sports and Health Sciences

English
ISSN: 1453-0201
EISSN: 2344-5645
FREE
2007 - present

Gynaecologia et Perinatologia

English
ISSN: 1330-0091
FREE
2002 - 2010

Gynecologic Oncology Case Reports

English
ISSN: 2211-338X
FREE
2011 - present

Gynecologic Oncology Research and Practice

English
EISSN: 2053-6844
FREE
2014 - present