Quantitative studies of the opening of the vagina of immature rats following injection of female blood and urine.
D000818:Animals; D001769:Blood; D004967:Estrogens; D005260:Female; D006728:Hormones; D006801:Humans; D007267:Injections; D051381:Rats; D012015:Reference Standards; D014556:Urine; D014621:Vagina / Q000502:physiology*
D004967:Estrogens; D006728:Hormones
BLOOD/hormones; ESTROGENS/standardization; HORMONES/standardization; URINE/hormones; VAGINA/physiology