Effect of steroid implants on sexual behavior of beef calves.
D000818:Animals; D002417:Cattle; D004343:Drug Implants; D004958:Estradiol / Q000494:pharmacology; D005260:Female; D012739:Gonadal Steroid Hormones / Q000494:pharmacology*; D008297:Male; D011374:Progesterone / Q000494:pharmacology; D012726:Sexual Behavior, Animal / Q000187:drug effects*; D013739:Testosterone / Q000494:pharmacology
D004343:Drug Implants; D012739:Gonadal Steroid Hormones; D013739:Testosterone; D011374:Progesterone; D004958:Estradiol