What should hospitals do about vacated OSHA PELs (permissible exposure limits)?
D000395:Air Pollutants, Occupational; D005161:Facility Regulation and Control; D007882:Legislation, Hospital; D008452:Maximum Allowable Concentration; D016273:Occupational Exposure / Q000331:legislation & jurisprudence*; D014481:United States; D014489:United States Occupational Safety and Health Administration