American Academy of Allergy, Asthma, and Immunology
www.aaaai.org

American Cancer Society
www.cancer.org

American Academy of Dermatology
www.aad.org

American Diabetes Association
www.diabetes.org

American Lung Association
www.lungusa.org

American Heart Association
www.amhrt.org

American Psychological Association
www.apa.org

Center for Disease Control
www.cdc.gov

Immunization Action Coalition
www.immunize.org

KidsHealth
www.kidshealth.org

Migraine Resource Center
www.migrainehelp.com

National Attention Deficit Disorder Association
www.add.org

National Institute of Health
www.nih.gov

National Institute of Mental Health
www.nimh.nih.gov/

National Stroke Association
www.stroke.org

Occupational Safety and Health Administration (OSHA)
www.osha.gov

Sleep Net Guide
www.sleepnet.com

Web MD
www.webmd.com

World Health Organization
www.who.int