title: [Apropos of an unusual fetal malformation causing dystocia].
mesh_terms: D009008:Abnormalities, Severe Teratoid; D000328:Adult; D004420:Dystocia / Q000209:etiology*; D005260:Female; D006801:Humans; D011247:Pregnancy; D001743:Urinary Bladder / Q000002:abnormalities*
vernacular_title: A proposito di una rara malformazione fetale causa di distocia