title: Pregnancy termination in midtrimester --reviews of major methods--.
mesh_terms: D000028:Abortion, Induced / Q000379:methods; D000650:Amnion; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D007267:Injections; D007273:Injections, Intramuscular; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011453:Prostaglandins / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D012462:Saline Solution, Hypertonic / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D012965:Sodium Chloride / Q000627:therapeutic use*; D014508:Urea / Q000009:adverse effects / Q000627:therapeutic use*; D014599:Uterus; D014621:Vagina
chemical_list: D011453:Prostaglandins; D012462:Saline Solution, Hypertonic; D012965:Sodium Chloride; D014508:Urea