Proceedings: Evaluation of an early pregnancy test in cows based on progesterone estimations.
D000818:Animals; D002417:Cattle / Q000097:blood*; D004971:Estrus; D005260:Female; D007315:Insemination, Artificial / Q000662:veterinary; D007601:Jugular Veins; D008892:Milk / Q000032:analysis; D011247:Pregnancy; D011259:Pregnancy Tests, Immunologic / Q000592:standards / Q000662:veterinary*; D011374:Progesterone / Q000032:analysis / Q000097:blood*
D011374:Progesterone