Conglutination of the internal os; (report of a case).
D002584:Cervix Uteri / Q000002:abnormalities*; D004420:Dystocia / Q000209:etiology*; D005260:Female; D006801:Humans; D011247:Pregnancy; D014564:Urogenital Abnormalities; D014599:Uterus / Q000002:abnormalities
CERVIX, UTERINE/abnormalities; DYSTOCIA/etiology and pathogenesis