TY - CHAP M1 - Book, Section TI - Disorders of the Thyroid Gland A1 - Polak, Michel A1 - Refetoff, Samuel A1 - Szinnai, Gabor A1 - Vliet, Guy Van A2 - Sarafoglou, Kyriakie A2 - Hoffmann, Georg F. A2 - Roth, Karl S. PY - 2017 T2 - Pediatric Endocrinology and Inborn Errors of Metabolism, 2e AB - The thyroid gland is the first of the body’s endocrine glands to develop (~24th day of gestation), and its maturation can be divided into two phases. The first phase involves embryogenesis of the thyroid gland and of the hypothalamic-pituitary-thyroidal (HPT) axis. The second phase involves further development of the HPT axis, including hormone production and regulation. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/03/29 UR - accesspediatrics.mhmedical.com/content.aspx?aid=1140319020 ER -