Pediatric:

Asthma and Allergies: http://www.aap.org/healthtopics/asthma.cfm
Attention Deficit Disorder: http://www.aap.org/healthtopics/adhd.cfm
Autism: http://www.aap.org/healthtopics/autism.cfm
Breastfeeding: http://www.aap.org/healthtopics/breastfeeding.cfm
Car seats: http://www.aap.org/family/carseatguide.htm
Childhood Safety: http://www.aap.org/healthtopics/safety.cfm
Depression and Violence: http://www.aap.org/healthtopics/depression.cfm
Ear Infections: http://www.aap.org/healthtopics/earinfections.cfm
Immunizations: http://www.aap.org/healthtopics/immunizations.cfm
Learning Disabilities: http://www.aap.org/healthtopics/learningdisabilities.cfm
Obesity: http://www.aap.org/healthtopics/overweight.cfm
Seasonal Tips: http://www.aap.org/pressroom/aappr-tips.htm
Skin care and Acne: http://www.aap.org/healthtopics/skinhealth.cfm
Substance Abuse: http://www.aap.org/healthtopics/subabuse.cfm

Adult:

Breast Cancer: http://www.doctorsforadults.com/topics/dfa_bcan.htm
Depression: http://www.doctorsforadults.com/topics/dfa_depr.htm
Diabetes: http://www.doctorsforadults.com/topics/dfa_diab.htm
Fatigue: http://www.doctorsforadults.com/topics/dfa_fati.htm
Headache: http://www.doctorsforadults.com/topics/dfa_head.htm
Heart disease in Women: http://www.doctorsforadults.com/topics/dfa_hdis.htm
Menopause: http://www.doctorsforadults.com/topics/dfa_meno.htm
Obesity: http://www.doctorsforadults.com/topics/dfa_obes.htm
Organ Donation Information: http://www.organdonor.gov/
Osteoporosis: http://www.doctorsforadults.com/topics/dfa_oste.htm
Sleep Apnea: http://www.doctorsforadults.com/topics/dfa_oste.htm
Travel: http://www.doctorsforadults.com/topics/dfa_travel.htm
Travelers Health: http://www.cdc.gov/travel/