Consumer Health Complete
Covers all areas of health and wellness from mainstream medicine to the many perspectives of complementary, holistic and integrated medicine.

Encyclopedia of Aging
Biology, medicine, economics, law, psychology, sociology, and history as they relate to aging.

Encyclopedia of Drugs, Alcohol and Addictive Behavior
Covers the biological basis for addiction, as well as recent enhancements in diagnosis and treatment.

Encyclopedia of Public Health 
Articles for nonspecialist readers on environmental health, drug abuse, epidemiology, nutrition, demographics, and diseases.

Oxford Reference - Medicine
Searchable medical reference books.

Salem Health
Magill's Medical Guide.