publicaciones seleccionadas artículo académico Response to Mungall et al. letter to the editor on Streptococcus pneumoniae serotype 19A: worldwide epidemiology. Expert review of vaccines 2017. Expert Review of Vaccines. 17:669-671. 2018 Streptococcus pneumoniae serotype 19A: worldwide epidemiology. Expert Review of Vaccines. 16:1007-1027. 2017