P. F. Grajeda Ancca, C. R. Rojas Pariona, H. Farfán Ríos, K. Huamán Condori, O. Quispe Sanchez, and H. D. Huaranca Delgado, “Evaluation of Coverage and Knowledge Levels during a Vaccination Campaign against Yellow Fever, Cusco-Perú, 2005”, Acta Med Peru, vol. 25, no. 2, pp. 63-67, May 2023.