LICENSED VOCATIONAL NURSE

Virtual Hospital: For Health Care Providers - Multimedia Textbooks, Teaching Files, Patient Simulations, Journals and Publications, Lectures, and Conferences, Clinical Practice Guidelines, Clinical References, Professional Societies, Continuing Medical Education

Martindale's  The "Virtual" ~ Medical Center

Medical Breakthroughs - The site includes major medical news stories complete with photos and video; interactive consultation rooms with physicians; special "news flashes"; and an extensive archive of back issues.

Dr. Koop

The Merck Manual of Diagnosis and Therapy