Digestibility and N-balance studies on growing heifers implanted with trienbolone acetate.
D000736:Androstenes / Q000494:pharmacology*; D000818:Animals; D002417:Cattle / Q000254:growth & development / Q000378:metabolism*; D004063:Digestion; D005260:Female; D007664:Ketosteroids / Q000494:pharmacology; D009584:Nitrogen / Q000378:metabolism*
D000736:Androstenes; D007664:Ketosteroids; D009584:Nitrogen