EARLY EMBRYONIC LOSSES USING PROGESTERONE SUPPLEMENTATION IN CYCLIC and NONCYCLIC RECIPIENT MARES - Araujo, G. H. M. [UNESP]; Moya-Araujo, C. F.; Rocha, A. N.; Burns, C. M.; Burns, S. D.; Meira, Cezinande de [UNESP] (CSIRO Publishing, 2010)