Confronting respiratory contamination in industry.
D000395:Air Pollutants, Occupational / Q000009:adverse effects; D006801:Humans; D008171:Lung Diseases / Q000517:prevention & control*; D009784:Occupational Diseases / Q000517:prevention & control*; D009787:Occupational Medicine; D012134:Respiratory Protective Devices
D000395:Air Pollutants, Occupational