RU486 and the early nineties.
Baulieu
E E
EE
D000028:Abortion, Induced / Q000639:trends*; D000305:Adrenal Cortex Hormones / Q000037:antagonists & inhibitors; D000328:Adult; D000818:Animals; D003906:Developing Countries; D005060:Europe; D005260:Female; D006801:Humans; D038622:Internationality; D015735:Mifepristone / Q000494:pharmacology; D011372:Progestins / Q000037:antagonists & inhibitors; D014481:United States
D000305:Adrenal Cortex Hormones; D011372:Progestins; D015735:Mifepristone