Urea versus biuret in a roughage diet for steers.
D000596:Amino Acids / Q000097:blood; D000821:Animal Feed / Q000032:analysis*; D000818:Animals; D001835:Body Weight; D002417:Cattle / Q000378:metabolism*; D004054:Diethylstilbestrol / Q000494:pharmacology; D004063:Digestion; D008297:Male; D009584:Nitrogen / Q000378:metabolism; D012417:Rumen / Q000032:analysis / Q000382:microbiology; D013997:Time Factors; D014508:Urea
D000596:Amino Acids; D004054:Diethylstilbestrol; D014508:Urea; D009584:Nitrogen