Is the luteal vascularization percentage correlated with progesterone concentration and with different types of the luteal structures detected in superovulated sheep? - Bevilaqua, J. [UNESP]; Rodriguez, M. [UNESP]; Maciel, G. [UNESP]; Vergani, G. [UNESP]; Ferreira, H. [UNESP]; Rodrigues, N. [UNESP]; Pupin, M. [UNESP]; Fonseca, J.; Vicente, W. R. R. [UNESP]; Oliveira, M. [UNESP] (Wiley-Blackwell, 2019)