TB engineering controls: mobile high-efficiency-filter air cleaners.
D000389:Air Conditioning / Q000295:instrumentation; D000391:Air Microbiology; D000392:Air Movements; D004867:Equipment Design; D004865:Equipment and Supplies, Hospital / Q000592:standards*; D005069:Evaluation Studies as Topic; D005374:Filtration / Q000295:instrumentation*; D006801:Humans; D017053:Infection Control / Q000295:instrumentation*; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*; D014691:Ventilation / Q000295:instrumentation