title: Environmental investigation and control. 2. Assessment and action--II.
mesh_terms: D000062:Accidents, Occupational / Q000517:prevention & control; D006801:Humans; D009784:Occupational Diseases / Q000139:chemically induced / Q000517:prevention & control*; D009785:Occupational Health Nursing; D009786:Occupational Health Services; D012306:Risk