Free estrogens in dog plasma during the estrous cycle and pregnancy.
D000818:Animals; D001769:Blood; D002855:Chromatography, Thin Layer; D004285:Dogs; D004958:Estradiol; D004967:Estrogens; D004970:Estrone; D004971:Estrus; D005260:Female; D005470:Fluorometry; D066298:In Vitro Techniques; D011247:Pregnancy; D011270:Pregnancy, Animal
D004967:Estrogens; D004970:Estrone; D004958:Estradiol