2.Centers for Disease Control and Prevention 1600 Clifton Rd. Atlanta, GA 30333, USA. 800-CDC-INFO (800-232-4636) TTY: (888) 232-6348 – Contact CDC–INFO. http://www.cdc.gov/vaccines/schedules/hcp/child-adolescent.html
3.Nelson ME, Rejeski WJ, Blair SN, et al. Physical activity and public health in older adults: recommendation from the American College of Sports Medicine and the American Heart Association. Med Sci Sports Exerc. 2007 Aug;39(8):1435-45. http://circ.ahajournals.org/content/116/9/1094.full.pdf
4American Academy of Pediatrics, Rose SR; Section on Endocrinology and Committee on Genetics, American Thyroid Association, Brown RS; Public Health Committee, Lawson Wilkins Pediatric Endocrine Society, Foley T, Kaplowitz PB, Kaye CI, Sundararajan S, Varma SK. Update of newborn screening and therapy for congenital hypothyroidism. Pediatrics. 2006 Jun;117(6):2290-303. http://www.ncbi.nlm.nih.gov/pubmed/16740880