title: Letter: Intra-amniotic administration of prostaglandin E2 in midtrimester abortions.
mesh_terms: D000032:Abortion, Therapeutic; D000650:Amnion; D005260:Female; D006801:Humans; D007267:Injections; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000628:therapy*; D011262:Pregnancy Trimester, Second; D011453:Prostaglandins / Q000008:administration & dosage*; D012409:Rubella / Q000628:therapy*
chemical_list: D011453:Prostaglandins