title: Cervical priming prior to first-trimester suction abortion with a single 15-methyl-prostaglandin F2 alpha vaginal suppository.
mesh_terms: D000028:Abortion, Induced; D002584:Cervix Uteri / Q000187:drug effects*; D002986:Clinical Trials as Topic; D004107:Dilatation and Curettage; D005260:Female; D006801:Humans; D010919:Placebos; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011461:Prostaglandins F, Synthetic / Q000008:administration & dosage / Q000097:blood / Q000494:pharmacology*; D013488:Suppositories; D013997:Time Factors; D014619:Vacuum Curettage; D014621:Vagina
chemical_list: D010919:Placebos; D011461:Prostaglandins F, Synthetic; D013488:Suppositories