title: Cervical fistula as a complication of mid-trimester abortion.
mesh_terms: D000028:Abortion, Induced / Q000009:adverse effects*; D005260:Female; D005402:Fistula / Q000209:etiology*; D005865:Gestational Age; D006801:Humans; D010121:Oxytocin / Q000009:adverse effects; D011247:Pregnancy; D012965:Sodium Chloride / Q000008:administration & dosage; D002577:Uterine Cervical Diseases / Q000209:etiology*
chemical_list: D012965:Sodium Chloride; D010121:Oxytocin