Effect of different equine chorionic gonadotropin concentrations on in vitro-produced bovine embryos - Decanine, C. [UNESP]; Pioltine, E. M. [UNESP]; Emanuelli, I. P. [UNESP]; Puelker, R. Z. [UNESP]; Nogueira, Marcelo Fábio Gouveia [UNESP] (CSIRO Publishing, 2013)