title: 'Evaluation of humidifiers for medical use: first report--single use humidifiers'.
mesh_terms: D000336:Aerosols; D005069:Evaluation Studies as Topic; D006801:Humans; D006813:Humidity; D012138:Respiratory Therapy / Q000295:instrumentation*; D014835:Volatilization
chemical_list: D000336:Aerosols