title: Preoperative cervical dilatation by oral PGE2.
mesh_terms: D000032:Abortion, Therapeutic; D000284:Administration, Oral; D000293:Adolescent; D000328:Adult; D002584:Cervix Uteri / Q000187:drug effects*; D004107:Dilatation and Curettage; D005260:Female; D006801:Humans; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011300:Preoperative Care; D011458:Prostaglandins E / Q000008:administration & dosage / Q000494:pharmacology*
chemical_list: D011458:Prostaglandins E