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