title: Mid-trimester termination.
mesh_terms: D000028:Abortion, Induced; D005260:Female; D006801:Humans; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011458:Prostaglandins E / Q000627:therapeutic use*; D014508:Urea / Q000627:therapeutic use*
chemical_list: D011458:Prostaglandins E; D014508:Urea