Baulieu, E E RU486 and the early nineties. [electronic resource] - Advances in contraception : the official journal of the Society for the Advancement of Contraception Dec 1991 - 345-51 p. digital Publication Type: Journal Article; Review ISSN: 0267-4874 Standard No.: 10.1007/BF02340181 doi Subjects--Topical Terms: Abortion, InducedContraceptive Agents, Female--pharmacologyFemaleGlucocorticoids--antagonists & inhibitorsHumansMifepristone--pharmacologyPregnancyProgestins--antagonists & inhibitors