Grajeda Ancca, P. F., 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 MEDICA PERUANA, Vol. 25, no. 2, May 2023, pp. 63-67, https://amp.cmp.org.pe/index.php/AMP/article/view/2616.