Intestinal amino acid in supply in relation to the amino acid requirements in growing bulls.
D000375:Aging; D000596:Amino Acids / Q000378:metabolism*; D000601:Amino Acids, Essential / Q000378:metabolism; D000818:Animals; D001835:Body Weight; D002417:Cattle / Q000254:growth & development*; D004063:Digestion; D004386:Duodenum / Q000378:metabolism*; D007700:Kinetics; D008297:Male; D012044:Regression Analysis
D000596:Amino Acids; D000601:Amino Acids, Essential