Alves, Teresa, and Augusto Gameiro. “The "rural Extension" Teaching in Undergraduate Courses of Medicine Veterinary in Brazil”. Brazilian Journal of Veterinary Research and Animal Science 48, no. 3 (June 1, 2011): 239-249. Accessed November 13, 2019. http://www.revistas.usp.br/bjvras/article/view/34388.