van Dongen, Thijs M A Acute otorrhea in children with tympanostomy tubes: prevalence of bacteria and viruses in the post-pneumococcal conjugate vaccine era. [electronic resource] - The Pediatric infectious disease journal Apr 2015 - 355-60 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1532-0987 Standard No.: 10.1097/INF.0000000000000595 doi Subjects--Topical Terms: Bacteria--classificationBacterial Infections--epidemiologyBacteriological TechniquesChildChild, PreschoolFemaleHumansInfantMaleMiddle Ear VentilationOtitis Media with Effusion--epidemiologyPneumococcal Vaccines--administration & dosagePolymerase Chain ReactionPrevalenceVaccination--statistics & numerical dataVirus Diseases--epidemiologyViruses--classification