INDUCTION of FIRST POSTPARTUM OVULATION AFTER ADMINISTRATION of GnRH, ESTRADIOL BENZOATE, OR LH ASSOCIATED OR NOT WITH CALF REMOVAL IN NELORE COWS - Pinheiro, V. G.; Oliveira, A. C. S.; Cury, J. R. L. M. [UNESP]; Barros, C. M. [UNESP] (CSIRO Publishing, 2010)