title: [Hypothyroidism. Introduction].
mesh_terms: D000328:Adult; D002648:Child; D006801:Humans; D007037:Hypothyroidism / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D010901:Pituitary Function Tests; D013960:Thyroid Function Tests
vernacular_title: Hypothyroidies. Introduction.