Interaction of estrogens on the vaginal smear of spayed rats.
D000818:Animals; D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens; D005260:Female; D006801:Humans; D051381:Rats; D014621:Vagina / Q000187:drug effects*; D014626:Vaginal Smears
D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens
ESTROGENS/effects; VAGINA/effect of drugs on