Fernandez-Sanchez, F. I.; Barrio-Lopez, M.; Quintela-Arias, L. A.; Becerra-Gonzalez, J. J.; Peña-Martinez, A. I.; Martinez-Bello, D.; Garcia-Herradon, P. J.; Perez-Marín, C. C. Use of Endometrial Cytology and Metabolic Profiles for Selection of Embryo Donor Cows. Span. j. agric. res. 2014, 12, 664-671.