title: Second trimester abortion with single intra-amniotic injection of prostaglandins E2 or F2 alpha.
mesh_terms: D000028:Abortion, Induced; D000653:Amniotic Fluid; D005260:Female; D005865:Gestational Age; D006801:Humans; D007267:Injections; D011247:Pregnancy; D011453:Prostaglandins / Q000008:administration & dosage*; D013997:Time Factors
chemical_list: D011453:Prostaglandins