This website provides links to medical pictures.

This free site provides information about a wide range of health topics to practitioners and the public.

Source for prescription drug information. Includes an A-Z list of drugs, as well as a visual pill identifier

Free online access to books and manuscripts in health and life sciences.

CDC Wonder, from the Centers for Disease Control and Prevention, provides access to a wide variety of reports, guidelines, and numeric public health data. The datasets provide access to a variety of information including: AIDS cases reported by state and local health departments, cancer statistics, disease by classification number, mortality, sexually transmitted disease morbidity, and tuberculosis surveillance.