Baulieu, E E Contragestion and other clinical applications of RU 486, an antiprogesterone at the receptor. [electronic resource] - Science (New York, N.Y.) Sep 1989 - 1351-7 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0036-8075 Standard No.: 10.1126/science.2781282 doi Subjects--Topical Terms: Abortifacient Agents--therapeutic useAbortifacient Agents, Steroidal--pharmacologyAnimalsDrug Administration ScheduleEmbryo Implantation--drug effectsEstrenes--administration & dosageFemaleGene Expression Regulation--drug effectsGlucocorticoids--antagonists & inhibitorsHumansLuteinizing Hormone--metabolismMifepristonePregnancy--drug effectsProgesterone--antagonists & inhibitorsReceptors, Glucocorticoid--drug effectsReceptors, Progesterone--drug effectsStructure-Activity Relationship