title: Long-term evaluation of decontamination of inhalation-therapy equipment and the occurrence of necrotizing pneumonia.
mesh_terms: D000085:Acetates; D000336:Aerosols; D001419:Bacteria / Q000302:isolation & purification; D003428:Cross Infection / Q000209:etiology / Q000517:prevention & control*; D006801:Humans; D009336:Necrosis; D010102:Oxygen Inhalation Therapy / Q000295:instrumentation*; D011014:Pneumonia / Q000453:epidemiology* / Q000209:etiology / Q000517:prevention & control; D011175:Positive-Pressure Respiration; D013242:Sterilization; D013781:Texas
chemical_list: D000085:Acetates; D000336:Aerosols