[Estrogens in the urine of pregnant ewes].
D000818:Animals; D004958:Estradiol; D004964:Estriol; D004970:Estrone; D005260:Female; D066298:In Vitro Techniques; D011247:Pregnancy; D011270:Pregnancy, Animal; D012756:Sheep; D014556:Urine
D004970:Estrone; D004958:Estradiol; D004964:Estriol
Estrogeny w moczu ciezarnych owiec.