Benavides B, Bibiana, Efraín Alejandro Jiménez, and Diego Fernando Riascos. 2012. “Risk Factors Associated to the Seroprevalence of Brusellocis and Leptospirosis in the Operators of the Plant Benefit Pasto, Nariño”. Universidad Y Salud 1 (15). San Juan de Pasto, CO. https://revistas2.udenar.edu.co/index.php/usalud/article/view/1266.