Histochemical studies of the effect of ovarian hormones on the development of mammary glands in the guinea-pig.
D000818:Animals; D004958:Estradiol / Q000494:pharmacology*; D005260:Female; D006168:Guinea Pigs; D006651:Histocytochemistry; D008321:Mammary Glands, Animal / Q000166:cytology* / Q000187:drug effects; D011374:Progesterone / Q000494:pharmacology*
D011374:Progesterone; D004958:Estradiol