title: Down's syndrome, autoimmune hyperthyroidism, and hypoparathyroidism: a unique triad.
mesh_terms: D000293:Adolescent; D001327:Autoimmune Diseases; D004314:Down Syndrome / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D006980:Hyperthyroidism / Q000150:complications* / Q000276:immunology; D007011:Hypoparathyroidism / Q000150:complications* / Q000175:diagnosis; D008297:Male; D013577:Syndrome