Development of progesterone antagonists as fertility regulating agents.
Ray
S
S
Central Drug Research Institute, Lucknow, India.
Sharma
I
I
D000818:Animals; D003270:Contraceptive Agents / Q000494:pharmacology*; D006801:Humans; D011374:Progesterone / Q000037:antagonists & inhibitors*
D003270:Contraceptive Agents; D011374:Progesterone