The Effects of Long-Term Administration of Recombinant Bovine Somatotropin (Posilac) and Synovex on Performance, Plasma Hormone and Amino Acid Concentration, and Muscle and Subcutaneous Fat Fatty Acid Composition in Holstein-Friesian Bull Calves
Holzer Z. et al - Journal of Animal Science, 1999 77 6: 1422-1430