Quintero-Elisea, J.A., Olguín-Arredondo, H.A., Velázquez-Morales, J.V., Garay-Martínez, J.R., Vázquez-Rocha, L., Limas-Martínez , G.A. y Joaquín-Cancino, S. 2022. Effect of the breed, reproductive season, doses and time of application of eCG in the estrous cycle in hair ewe lambs. Agro Productividad. (ago. 2022). DOI:https://doi.org/10.32854/agrop.v15i7.2321.