title: Vaginal prostaglandin F2 alpha gel before first trimester termination of pregnancy.
mesh_terms: D000028:Abortion, Induced; D002584:Cervix Uteri / Q000187:drug effects*; D015237:Dinoprost; D004311:Double-Blind Method; D005260:Female; D005782:Gels; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011292:Premedication; D011460:Prostaglandins F / Q000008:administration & dosage*; D011897:Random Allocation; D014619:Vacuum Curettage
chemical_list: D005782:Gels; D011460:Prostaglandins F; D015237:Dinoprost