Quiñonero, Jose, Carlos García-Santamaría, Emilio María-Dolores, and Eva Armero. “Physiological Indicators of Stress in Gestating Sows under Different Cooling Systems”. Pesquisa Agropecuaria Brasileira 44, no. 11 (December 9, 2010): 1549–1552. Accessed December 8, 2025. https://apct.sede.embrapa.br/pab/article/view/2446.