Medical Terms Information Guide: University of Maryland Medicine. Offers two ways to find definitions of medical terms. Use the online medical glossary or search by term.
MedicineNet: Medical Dictionary: Offers a dictionary of common terms, medication listings, procedures and condition listings.
Sharp eCare - Health Info A to Z: An encyclopedic reference for those seeking authoritative explanations of health topics, as well as online resources.
Surgery Door: A guide to medical conditions, ilnesses and ailments, their treatment and possible cure.
Taber's Online: Taber's Cyclopedic Medical Dictionary on the Internet.