Hypothyroidism | Physiology, Pathophysiology, Diagnosis, Treatment, Myxedema Coma

Guidelines: 

American Thyroid Association

American Association of Clinical Endocrinology

References:

Walsh JP, Bremner AP, Feddema P, Leedman PJ, Brown SJ, O'Leary P. Thyrotropin and thyroid antibodies as predictors of hypothyroidism: a 13-year, longitudinal study of a community-based cohort using current immunoassay techniques. J Clin Endocrinol Metab. 2010 Mar;95(3):1095-104. doi: 10.1210/jc.2009-1977. Epub 2010 Jan 22. PMID: 20097710.