de Miguel Martínez, Isabel [Serotypes of Streptococcus pneumoniae isolated from children with acute otitis media]. [electronic resource] - Enfermedades infecciosas y microbiologia clinica Jan 2009 - 61-2 p. digital Publication Type: Letter; Research Support, Non-U.S. Gov't ISSN: 0213-005X Standard No.: 10.1016/j.eimc.2008.02.005 doi Subjects--Topical Terms: Acute DiseaseChild, PreschoolDrug Resistance, Multiple, BacterialHeptavalent Pneumococcal Conjugate VaccineHumansInfantOtitis Media, Suppurative--epidemiologyPneumococcal VaccinesProspective StudiesSerotypingSpain--epidemiologyStreptococcal Infections--epidemiologyStreptococcus pneumoniae--classificationVaccines, Conjugate