Increase of serotype 8, ST53 clone, as the prevalent strain of Streptococcus pneumoniae causing invasive disease in Madrid, Spain (2012¿2015) Juan Carlos Sanz; Iciar Rodríguez-Avial; Esther Ríos; Luis García-Comas; María Ordobás; Emilia Cercenado;

Invasive pneumococcal disease in a tertiary hospital in Madrid: are we using pneumococcal vaccine correctly? María Isabel Serrano-Tomás; Margarita Cabello; Paloma Moreno-Nuñez; Juan Carlos Sanz; Rafael Cantón; Ana María Sánchez-Díaz;

A case of bacteremia by Streptococcus pseudopneumoniae Ana Verónica Halperin; Marta Pérez-Abeledo; Cristina Galeano; Juan Carlos Sanz;