title: Thyroid dysfunction in Down's syndrome: relation to age and thyroid autoimmunity.
authors.forename: E B
authors.initials: EB
authors.lastname: Posner
authors.forename: A F
authors.initials: AF
authors.lastname: Colver
mesh_terms: D000367:Age Factors; D015551:Autoimmunity; D002648:Child; D004314:Down Syndrome / Q000150:complications*; D006801:Humans; D007037:Hypothyroidism / Q000209:etiology*