Comparative antioestrogenic potencies of progesterone and esterified 17 alpha-hydroxyprogesterone in the guinea-pig.
D019326:17-alpha-Hydroxyprogesterone; D004965:Estrogen Antagonists; D005835:Genitalia; D005836:Genitalia, Female / Q000187:drug effects*; D006168:Guinea Pigs; D011374:Progesterone / Q000494:pharmacology*
D004965:Estrogen Antagonists; D011374:Progesterone; D019326:17-alpha-Hydroxyprogesterone
GENITALIA, FEMALE/effect of drugs on; PROGESTERONE/effects