Testosterone treatment of cows for use in detection of estrus.
D000818:Animals; D001947:Breeding; D002417:Cattle / Q000502:physiology*; D004972:Estrus Detection; D005260:Female; D005298:Fertility; D007273:Injections, Intramuscular; D007315:Insemination, Artificial / Q000662:veterinary; D010570:Pessaries; D011247:Pregnancy; D011374:Progesterone / Q000097:blood; D012726:Sexual Behavior, Animal; D013739:Testosterone / Q000008:administration & dosage / Q000097:blood / Q000494:pharmacology*
D013739:Testosterone; D011374:Progesterone