Arias, R. A., A. C. Velásquez, J. P. Keim, M. Gandarillas, and C. A. Alvarado-Gilis. “Relationship Between Tympanic Temperature and Climatic Variables in Steers Finished in Biobío Region During the Wintertime”. Agro sur 44, no. 1 (April 29, 2016): 13–21. Accessed May 20, 2024. http://revistas.uach.cl/index.php/agrosur/article/view/5860.