"Health is a state of complete physical, mental and social well-being, and not merely the absense of disease or infirmity." Constitution, World Health Organization
The HONcode is the code of conduct of the Health On the Net Foundation and is applied for voluntary health/medical websites. It was initiated in 1995 and has since grown to become the most widely used and best trusted ethical code for health/medical websites.
Finding & Evaluating Health Information on the Web
Includes:
How to find trustworthy medical information online
Content Evaluation Guidelines
MLA "Top Ten" Most Useful Consumer Health Websites