Hernández Ávila, C.E. and Sandoval, E.P. 2019. Seroprevalence of IgM antibodies to zika and chikungunya in dengue surveillance. Alerta, Revista científica del Instituto Nacional de Salud. 2, 2 (Jul. 2019), 108–116. DOI:https://doi.org/10.5377/alerta.v2i2.7743.