AASLD

AirLifeLine

Alpha 1 National Association

Alzheimer's Association

American Academy of Pediatrics

American Association for Marriage & Family Therapy

American Cancer Society

American Dental Association

American Diabetes Association

American Diatetic Association

American Heart Association National Center

American Red Cross

America Society of Anesthesiologists

Arthritis Foundation

Autism, Center for the study of

BMJ

Blonz Guide (Nutrition & Health Foods)

CELLS Alive

Centers for Disease Control

Crohn's & Colitis Foundation

Diet & Weight Loss / Fitness Page, The

Doctor's Guide to the Internet

Dystonia

Epilepsy Foundation of America

Eye Net

Family Medicine On- Line

Family Medicine Related Internet Resources

CETECUU

Headlice

Health-Line

Health On The Internet Foundation

Hepatitis B Foundation

Hidradenitis Suppurativa (Canadian National Chapter)

HIV Insight

HMO Page

Interactive Atlases Digital Anatomist Program

Johns Hopkins Medical Institutions

The Longevity Game

Lupus Foundation of America

Lupus of Southern California

Mayo Clinic Vestibular Rehabilitation Program

MedWeb

National Association of Hospital Hospitality Houses

National Cancer Instituute

National Center for Human Hormone Research

National Clearhouse for Alcohol & Drug Information

National Eye Institute

National Health Information Center

National Heart, Lung & Blood Institute

National Institute of Allergy & Infectious Diseases

National Institute of Diabetes & Digestive & Kidney Diseases

National Institute on Drug Abuse

National Institute of Environmental Health Sciences

National Institute of Mental Health

National Institutes of Health

National Multiple Sclerosis Society

National Organization for Rare Disorders

National Osteoporosis Foundation

National Parkinson Foundation

National Psoriasis Foundation

National Stroke Association

Neurosciences on the Internet

New England Journal of Medicine

Patient Advocacy

Physicians Who Care

The Pick's Disease Support Group

Prevention Yellow Pages

Primary Care Pediatrics

Reuters Health Information Services

Sjogren's Syndrome

TransWeb

United Scleroderma Foundation

U.S. Department of Health & Human Services

U.S. Environmental Protection Agency

U.S. Food & Drug Administration

U.S. Public Health Service

Univ. of Maryland Medicine

Univ. of Pennsylvania Cancer Center Resource

Virtual Hospital