[Experimental research on a long-acting progestinic agent].
D005260:Female; D005835:Genitalia; D005836:Genitalia, Female / Q000494:pharmacology*; D006801:Humans; D011374:Progesterone / Q000031:analogs & derivatives; D011372:Progestins
D011372:Progestins; D011374:Progesterone
GENITALIA, FEMALE/pharmacology; PROGESTERONE/related compounds