Sánchez, Héctor, Katherine Domenech, Gerardo Rivera, Américo Casas, and Gladycia Muñiz. “Diurnal Vaginal Temperature Cycles of Senepol and Crossbred Beef Heifers With Different Hair Coat Types and Colors under Tropical Conditions”. The Journal of Agriculture of the University of Puerto Rico 100, no. 1 (January 1, 2016): 13–26. Accessed November 22, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/8683.