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. and Perez-Marín, C.C. 2014. Use of endometrial cytology and metabolic profiles for selection of embryo donor cows. Spanish Journal of Agricultural Research. 12, 3 (Jul. 2014), 664-671. DOI:https://doi.org/10.5424/sjar/2014123-4948.