Hernández Sarmiento, José Mauricio, Jorge Monroy Nicola, and Caty Carrera Vargas. 2006. “Study Model for Knowledge of Triatomine-Infestation Index and Anti-Chagas Antibody Seroprevalence in a Rural Community”. Medicina UPB 25 (1): 71-81. https://revistas.upb.edu.co/index.php/medicina/article/view/2387.