Spitz, I M Antiprogestins: mechanism of action and contraceptive potential. [electronic resource] - Annual review of pharmacology and toxicology 1996 - 47-81 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review ISSN: 0362-1642 Standard No.: 10.1146/annurev.pa.36.040196.000403 doi Subjects--Topical Terms: Abortifacient Agents, Steroidal--chemistryBinding, CompetitiveContraceptive Agents--chemistryContraceptives, Postcoital, Synthetic--metabolismEndometrium--drug effectsFemaleHormone Antagonists--chemistryHumansLuteinizing Hormone--metabolismMifepristone--chemistryOvulation--drug effectsPregnancyReceptors, Glucocorticoid--antagonists & inhibitorsReceptors, Progesterone--antagonists & inhibitorsStructure-Activity Relationship