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5. Nitrogen metabolism in lambs fed soybean meal treated with heat, formalin and tannic acid. Nishimuta JF; Ely DG; Boling JA J Nutr; 1973 Jan; 103(1):49-53. PubMed ID: 4734173 [No Abstract] [Full Text] [Related]
6. Amino and urea nitrogen levels in lambs receiving different nitrogen sources and injections of lysine and methionine. Ely DG; Little CO; Mitchell GE Can J Physiol Pharmacol; 1969 Nov; 47(11):929-34. PubMed ID: 5389537 [No Abstract] [Full Text] [Related]
7. [Non-protein nitrogen (NPN) and blood urea nitrogen (BUN)--how to read the figures]. Urakabe S; Orita Y; Shirai D; Ando A; Takamitsu Y Nihon Rinsho; 1971 Jan; 29():Suppl:220-30. PubMed ID: 4928268 [No Abstract] [Full Text] [Related]