National Library of Medicine Resources

US Government medical library that collects materials and provides information and research services in all areas of biomedicine and health care.

Clinical Trials.gov - Registry of federal and private clinical trials conducted around the world
Bookshelf - Biomedical Books, National Centre for Biotechnology Information
Genetics Home Reference - Guide to Genetic Conditions, US National Library of Medicine
Health Services Projects in Progress - National Information Centre on Health Services Research and Health Care Technology
Household Products Database - Database of information on consumer brands and health effects
Medline Plus - Information from National Library of Medicine (NLM), the National Institutes of Health (NIH), and other US government agencies and health-related organizations
PubMed - Citations index of MEDLINE and biomedical journals, links to full-text and other resources
Toxnet: Toxicology Data Network