Mayo Clinic offers award-winning medical and health information and tools for healthy living.

Website for Dr. Walt Stoll ... Walt Stoll, MD has practiced medicine for more than 30 years, most of that time as a Board Certified Family Practitioner.

Extensive coverage of women's health issues from periods and menstrual cycles to sexual issues and reproductive disorders, as well as other diseases and conditions affecting the health of women. Includes information about urinary tract infections, gallbladder disease, women's reproductive diseases and conditions, heart disease and women, and other women's health issues.

The eMedicine point-of-care clinical reference features up-to-date, searchable, peer-reviewed medical articles organized in specialty-focused textbooks, and is continuously updated with practice-changing evidence culled daily from the medical literature.

The National Library of Medicine (NLM), on the campus of NIH in Bethesda, Maryland, is the world's largest medical library. It collects materials in all major areas of the health sciences and to a lesser degree in such areas as chemistry, physics, botany and zoology. The collections stand at 5 million items--books, journals, technical reports, manuscripts, microfilms, photographs and images. Hous

Extensive knowledge base of medical information on symptoms, diagnosis, and misdiagnosis of more than 20,000 medical conditions. Research causes of your symptoms or research treatments for diseases.