Influence of nutrient intake and body fat on concentrations of insulin-like growth factor-I, insulin, thyroxine, and leptin in plasma of gestating beef cows
Autores:R. P. Wettemann, I. Rubio, M. E. Payton, D. H. Keisler, C. A. Lents, L. J. Spicer, F. J. White, N. H. Ciccioli