Comparative morbidity after vaginal termination with regard to parity and gestational stage.
D000028:Abortion, Induced / Q000009:adverse effects*; D002584:Cervix Uteri / Q000293:injuries; D004106:Dilatation; D005113:Extraction, Obstetrical; D005260:Female; D006801:Humans; D010298:Parity; D011247:Pregnancy; D013997:Time Factors; D014592:Uterine Hemorrhage / Q000209:etiology