Gutiérrez-Aguado, Alfonso. “Cost-Utility of the Vaccine Against the Human Papiloma Virus in Peruvian Women”. Revista Peruana de Medicina Experimental y Salud Pública 28, no. 3 (September 30, 2011). Accessed June 23, 2024. https://rpmesp.ins.gob.pe/index.php/rpmesp/article/view/518.