Galvao, K. N.; Santos, J. E. P.; Juchem, S. O.; Cerri, R. L. A.; Coscioni, A. C.; Villasenor, M.
Effect of addition of a progesterone intravaginal insert to a timed insemination protocol using estradiol cypionate on ovulation rate, pregnancy rate, and late embryonic loss in lactating dairy cows