title: Letter: Congenital deafness and hypothyroidism.
mesh_terms: D003638:Deafness / Q000150:complications / Q000151:congenital* / Q000209:etiology; D005260:Female; D005315:Fetal Diseases / Q000517:prevention & control; D006042:Goiter / Q000150:complications; D006801:Humans; D007037:Hypothyroidism / Q000150:complications* / Q000188:drug therapy; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D011248:Pregnancy Complications / Q000188:drug therapy; D013577:Syndrome; D013974:Thyroxine / Q000627:therapeutic use
chemical_list: D013974:Thyroxine