DrKoop.com
One of the most complete sources of consumer healthcare information on the Internet.
First Aid
Information on treating common first aid questions from the Mayo Clinic.
Healthfinder
From the U.S. Department of Health and Human Services; gateway to reliable consumer health and human services information.
Journal of the American Medical Association
Online companion to the journal.
Martindale's Health Science Guide
Detailed reference center for medicalĀ questions. Includes information for both patients and doctors.
Mayo Clinic Health Oasis
Source of reliable health information from Mayo Clinic; site is directed by a team of Mayo physicians, scientists, writers and educators and is updated daily.
MedicineNet
Network of U.S. board-certified physician writers and scientists committed to providing the best unbiased, 100% doctor-produced medical information.
MedlinePlus
From the National Library of Medicine. The best and most complete consumer health source on the Internet. Available in English and in Spanish.
Merck Manual of Medical Information
Full text, online version of the print manual used by medical professionals for over 100 years.
National Library of Medicine (NLM)
Home of the world's largest medical library; includes access to MEDLINE, a searchable database.
New England Journal of Medicine
Online companion to the journal.
RxList
Searchable drug index.