CoGENT
- Collaboration of clinical research studies on depression, obsessive-compulsive disorder (OCD), schizophrenia, survivors of childhood sexual abuse, and neurogenetic & neurodevelopmental disorders at Stanford University School of Medicine.
- http://ostinato.stanford.edu/cogent/

The INCLEN Trust
- International Clinical Epidemiology Network for research and training to improve efficiency and quality of healthcare for disadvantaged populations, particularly in low- and middle-income countries.
- http://www.inclentrust.org

AllExperts Medical Research Q&A
- Experts volunteer to answer questions related to locating medical resources on the internet.
- http://www.allexperts.com/browse.cgi?catLvl=3&catID=1426

National Institutes of Health (NIH)
- US Government department in charge of medical research.
- http://www.nih.gov

Entrez-PubMed
- National Library of Medicine's search service provides access to over 10 million citations in Medline, PreMedline, and other related databases, with links to participating online journals.
- http://www.ncbi.nlm.nih.gov/entrez/query.fcgi

WebExhibits Directory-Medicine
- Interesting topics in biomedicine.
- http://webexhibits.org/dir/i/

Australian Association of Academic General Practice
- A non-profit association to further research and teaching by general practice physicians in Australia.
- http://www.aaagp.org

Medical Hypotheses
- A forum for the presentation and criticism of ideas in medicine and the related biomedical sciences.
- http://www.harcourt-international.com/journals/mehy/

Survey Research Group
- Offers medical research questionnaires, women's health research, industry analysis, and health statistics in the medical research field.
- http://www.surveyresearchgroup.com/

Bio-Forum.net
- Research discussion group.
- http://www.bio-forum.net/

U.S. Preventive Services Task Force (USPSTF)
- Panel of health care experts that evaluates the latest scientific evidence on clinical preventive services.
- http://www.ahrq.gov/clinic/uspstfix.htm

Inside Medicine
- Offers descriptions of current research on a wide variety of diseases and medical conditions.
- http://www.lifestages.com/

AHRQ: Clinical Information
- Clinical information on evidence-based practice, clinical guidelines, medical effectiveness, pharmaceutical therapy, new technology, screening and preventive services, outcomes research, and the National Guideline Clearinghouse.
- http://www.ahrq.gov/clinic/

Controlled Trials from History
- A historical examination of research methods designed to reduce biases in studies assessing the effects of health care, social care and education. Contains many images of historical items.
- http://www.rcpe.ac.uk/controlled_trials/index.html

Life and Molecular Medicine
- Interesting, eclectic collection of information and links regarding the latest developments in this new field and how these advances relate to your life.
- http://www.suite101.com/welcome.cfm/molecular_medicine

The UK Health Technology Assessment Programme
- Site contains details of program's many projects and publications; an NHS national research and development initiative.
- http://www.hta.nhsweb.nhs.uk

SoCRA
- Educational and charitable nonprofit membership organization, offering educational programming and certification to clinical (health care) research professionals and others interested in clinical(health care)research.
- http://www.socra.org/index.html