title: Congenital hypothyroidism and hyperthyroidism in monozygotic twin girls.
mesh_terms: D000328:Adult; D004200:Diseases in Twins; D005260:Female; D006801:Humans; D006980:Hyperthyroidism / Q000235:genetics*; D007037:Hypothyroidism / Q000235:genetics*; D008297:Male; D013959:Thyroid Diseases / Q000151:congenital*