Zuluaga, A. M., Ramírez, N. F., & Martínez, J. R. (2018). Equine gastric ulcerative syndrome in a population of horses at Antioquia: frequency and risk factors. Revista Colombiana De Ciencias Pecuarias, 31(2), 139–149. https://doi.org/10.17533/udea.rccp.v31n2a07