Huanca L., Wilfredo, Luis Coronado S., and David B. Galloway. “Effect of Manipulation of Scrotal Temperature on Clinical, Seminal and Endocrine Characteristics in Rams”. Revista de Investigaciones Veterinarias del Perú 26, no. 4 (December 31, 2015): 604–613. Accessed July 17, 2024. https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/11217.