Echeverri Echeverri, Diego Mauricio, et al. “Effect of Ambient Temperature on the Surface Temperature of Black and White Areas of the Coat in a Herd of Holstein Cows in the Department of Antioquia, Colombia”. Revista De Medicina Veterinaria, vol. 1, no. 36, Jan. 2018, pp. 97-107, https://doi.org/10.19052/mv.5176.