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;

Comparison of performance of MALDI-TOF MS and MLST for biotyping carbapenemase-producing Klebsiella pneumoniae sequence types ST11 and ST101 isolates Irene Pena; Eduardo Pena-Vina; Iciar Rodriguez-Avial; Juan J. Picazo; Álvaro Gómez-González; Esther Culebras;

Analysis of the impact of diagnostic virology tests on the use of antibiotics in paediatric inpatients with community-acquired pneumonia David Aguilera-Alonso; Marta Illán-Ramos; Zarife Daoud; Víctor Guinea; Esther Culebras; José Tomás Ramos;