Aguirre-Valverde, Judyana, Bernardo Vargas-Leitón, and Juan José Romero-Zuñiga. 2013. “Effects of Inbreeding on Reproductive Parameters of Costa Rican Holstein and Jersey Cows”. Agronomía Mesoamericana 24 (2):245-55. https://doi.org/10.15517/am.v24i2.12523.