Gallego, Carlos, J. C Alonso, R. García López, E. Padrón, L. M. Fraga, and Mildrer Méndez. “Pregnancy Rate Obtained With Four Hormonal Protocols for Fixed-Time Artificial Insemination in Nulliparous Water Buffaloes (Bubalus Bubalis)”. Cuban Journal of Agricultural Science 49, no. 3 (February 24, 2016). Accessed December 4, 2024. https://cjascience.com/index.php/CJAS/article/view/512.