title: Letter: PGE2 as a vaginal abortifacient - diaphragm effect.
mesh_terms: D000028:Abortion, Induced; D003274:Contraceptive Devices, Female; D003967:Diarrhea / Q000139:chemically induced; D005260:Female; D006801:Humans; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011458:Prostaglandins E / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D013488:Suppositories; D014621:Vagina; D014839:Vomiting / Q000139:chemically induced
chemical_list: D011458:Prostaglandins E; D013488:Suppositories