title: Pseudomonas cross-infection due to contaminated humidifier water.
mesh_terms: D000328:Adult; D003428:Cross Infection / Q000635:transmission*; D006801:Humans; D007362:Intensive Care Units; D008297:Male; D010102:Oxygen Inhalation Therapy / Q000295:instrumentation*; D011552:Pseudomonas Infections / Q000635:transmission*; D014871:Water Microbiology