Deado, A.C. de O., Lopes, M.A.F. and Gandolfi, W. (1998) “Prevalence of gastric lesions (ulcers and/or erosions) and their relationship to possible stressfull factors in asymptomatic Quarter Horse foals: endoscopic survey”, Brazilian Journal of Veterinary Research and Animal Science, 35(4), pp. 166–169. doi:10.1590/S1413-95961998000400004.