Persistent Müllerian duct syndrome in male identical twins.
D004200:Diseases in Twins; D012734:Disorders of Sex Development / Q000235:genetics* / Q000473:pathology; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009095:Mullerian Ducts; D011247:Pregnancy; D014430:Twins, Monozygotic