Air monitoring, reporting needed to reduce confined space hazards.
D000062:Accidents, Occupational / Q000517:prevention & control; D000328:Adult; D000395:Air Pollutants, Occupational / Q000009:adverse effects*; D004779:Environment Design; D004781:Environmental Exposure; D004784:Environmental Monitoring; D006801:Humans; D008297:Male; D009784:Occupational Diseases / Q000139:chemically induced / Q000517:prevention & control
D000395:Air Pollutants, Occupational