title: Cervical fistula: a complication of midtrimester abortion.
mesh_terms: D000032:Abortion, Therapeutic / Q000009:adverse effects*; D000328:Adult; D005260:Female; D005402:Fistula / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery; D006801:Humans; D011247:Pregnancy; D002577:Uterine Cervical Diseases / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery; D014592:Uterine Hemorrhage / Q000209:etiology