Rahmani K, Yarahmadi S, Etemad K, et al. Congenital hypothyroidism: optimal initial dosage and time of initiation of treatment: a systematic review. Int J Endocrinol Metab. 2016 Jun 14;14(3):e36080. eCollection 2016.
US Department of Health and Human Services. National Institutes of Health. National Institute of Diabetes and Digestive and Kidney Disease. Hypothyroidism (underactive thyroid). http://www.endocrine.niddk.nih.gov/pubs/hypothyroidism/index.aspx#hypothyroidism. Updated August 2016. Accessed February 2017.
Hypothyroidism. American Academy of Family Physicians. https://familydoctor.org/condition/hypothyroidism/. Updated March 2014. Accessed February 2017.
Calabria A. Hypothyroidism in infants and children. Merck Manual. http://www.merckmanuals.com/professional/pediatrics/endocrine-disorders-in-children/hypothyroidism-in-infants-and-children. Updated October 2014. Accessed February 2017.