title: Uses of RU 486 for contragestion: an update.
mesh_terms: D000021:Abortifacient Agents, Steroidal; D000028:Abortion, Induced; D006063:Chorionic Gonadotropin / Q000097:blood; D018997:Chorionic Gonadotropin, beta Subunit, Human; D003281:Contraceptives, Postcoital; D004963:Estrenes / Q000008:administration & dosage / Q000009:adverse effects; D005260:Female; D005938:Glucocorticoids / Q000037:antagonists & inhibitors; D006801:Humans; D008600:Menstruation-Inducing Agents; D015735:Mifepristone; D010446:Peptide Fragments / Q000097:blood; D011247:Pregnancy
chemical_list: D000021:Abortifacient Agents, Steroidal; D006063:Chorionic Gonadotropin; D018997:Chorionic Gonadotropin, beta Subunit, Human; D003281:Contraceptives, Postcoital; D004963:Estrenes; D005938:Glucocorticoids; D008600:Menstruation-Inducing Agents; D010446:Peptide Fragments; D015735:Mifepristone