Aids

Positively HIV

Alcohol
National Council on Alcohol and Drug Dependence

Allergies

Allerdays

Alternative

Acupuncture.com
Alternative Medicine

Alzheimer's Disease

Alzheimer's Association

Aneurysm

Aneurysm Information Project

Arthritis
Arthritis Foundation

Asthma

American College of Allergies, Asthma, and Immunology

Cancer, Breast

Breast Cancer Network
National Alliance of Breast Cancer Organizations

Cancer, Children
Child cancer

Cancer, Lymphoma

Lymphoma Innovations

Cancer

American Cancer Society
American Institute for Cancer Research
Gynecologic Oncology
National Cancer Institute
National Marrow Donor Program
Oncolink

Cerebral Palsy

United Cerebral Palsy Association

Chronic Fatigue Syndrome

Cheney Clinic Information Services

Diabetes
Diabetes Home Page
National Institute of Diabetes and Digestive and Kidney Diseases

Epilepsy

Epilepsy FAQ List
Epilepsy Support Guide

Eye

EyeNet American Academy of Opthamology

Glaucoma
        Glaucoma Research Foundation

Heart

American Heart Association
Heart Homepage

Hepatitis

American Liver Foundation
Hepatitis B Foundation
Hepatitis Information Network

Indices

Achoo Directory of Internet Health Sites
American Medical Association
Center for Disease Control and Prevention (CDC)
Consumer Health Information
EINet Medical Resources
Hardin MD (University of Iowa)
Health A to Z Search Engine
Health Services Research Journal
HealthSite
HealthWeb
Martinsdale Health Science Guide
MedAccess
Medguide
Medical Matrix
Medical Resources
MedicineNet
MedSurf
National Institute of Health
National Library of Medicine
Self Help A-Z

Kidney

American Association of Kidney Patients
National Kidney Foundation National Organization

Liver

American Liver Foundation National Organization

Lyme Disease

American Lyme Disease Foundation
Environmental Health - CDC - Lyme Disease