title: Entrapment of the fetal head in a unilateral imperforate vagina in association with complete duplication of uterus and cervix. Case report.
mesh_terms: D000328:Adult; D002584:Cervix Uteri / Q000002:abnormalities*; D005260:Female; D006257:Head / Q000196:embryology; D006801:Humans; D007744:Obstetric Labor Complications / Q000209:etiology*; D011247:Pregnancy; D014599:Uterus / Q000002:abnormalities*; D014621:Vagina / Q000002:abnormalities*