title: An evaluation of mobile HEPA (high-efficiency particulate-air) cleaners.
mesh_terms: D000391:Air Microbiology; D004780:Environment, Controlled; D004867:Equipment Design; D005069:Evaluation Studies as Topic; D006801:Humans; D016273:Occupational Exposure / Q000517:prevention & control*; D010564:Personnel, Hospital; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*; D014691:Ventilation / Q000295:instrumentation* / Q000592:standards