Torres-Aburto, V.F., Hernandez-Beltran, A., Cervantes-Acosta, P., Barrientos-Morales, M., Gonzalez-Armando, A., Rodriguez-Andrade, A., Hernández-Flores, H. y Dominguez-Mancera, B. 2021. Reproductive evaluation of Charolais and Charbray bulls on the reproductive efficiency of herds in warm subhumid climate of Veracruz. Agro Productividad. (jul. 2021). DOI:https://doi.org/10.32854/agrop.v14i6.1936.