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;

Direct identification of pneumococcal serotypes in blood cultures by a PCR-reverse-hybridisation technique Juan Carlos Sanz; Ruth de Luis; Susana del Río; Susana Gamen; Emilia Cercenado; Maria Angeles Orellana; Jose Yuste;

Evolution of the distribution of Streptococcus pneumoniae serotypes isolated in pleural fluid in the Madrid Autonomous Community between the years 2007¿2018 Juan Carlos Sanz; Sara de Miguel; María Ordobás; Luis García Comas;