Pachas, Paul E., Leonardo Mendoza, Dana Gonzáles, Víctor Fernandez, and Manuel Céspedes. “Plague Control in La Libertad, Peru”. Revista Peruana de Medicina Experimental y Salud Pública 27, no. 3 (September 28, 2010). Accessed May 4, 2024. https://rpmesp.ins.gob.pe/index.php/rpmesp/article/view/1509.