- American Medical Associationwww.ama-assn.org
- The American Congress of Obstetricians and Gynecologistswww.acog.org
- American Academy of Dermatologywww.aad.org
- American Academy of Pediatricswww.aap.org
- Centers for Medicare & Medicaid Serviceswww.cms.gov
- Health Information for the Whole Familywww.familydoctor.org
- National Institutes of Healthwww.health.nih.gov
- Nutritionwww.nutrition.gov
- Pediatricswww.pediatrics.com
- Texas Health Organizationswww.theagapecenter.com
