Suárez Guerrero, Jesús Leonardo, et al. “Preliminary Study of Gastric Ulcers in Horses of the National Police MEBUC Carabineros Floridablanca, Santander”. Spei Domus, vol. 15, no. 30-31, Oct. 2020, pp. 1-15, https://doi.org/10.16925/2382-4247.2019.01.01.