title: Incidence and microbiological etiology of middle ear effusion complicating endotracheal intubation and mechanical ventilation.
mesh_terms: D000328:Adult; D003428:Cross Infection / Q000453:epidemiology / Q000209:etiology*; D004754:Enterobacter / Q000302:isolation & purification; D006801:Humans; D007442:Intubation, Intratracheal / Q000009:adverse effects*; D007709:Klebsiella / Q000302:isolation & purification; D010034:Otitis Media with Effusion / Q000453:epidemiology / Q000209:etiology* / Q000382:microbiology; D011446:Prospective Studies; D011550:Pseudomonas aeruginosa / Q000302:isolation & purification; D012121:Respiration, Artificial / Q000009:adverse effects*