- American Medical Associationwww.ama-assn.org
- MedicineNet – Health and Medical Information Produced by Doctorswww.medicinenet.com
- American Public Health Associationwww.apha.org
- American Health Care Associationwww.ahcancal.org
- International Council of Nurseswww.icn.ch
- Mayo Clinicwww.mayoclinic.com
- CDCwww.cdc.com
- Centers for Medicare & Medicaid Serviceswww.www.cms.gov
- Nutrition.govwww.nutrition.gov
- American Academy of Pediatricswww.aap.org
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