title: Good ideas sorely needed on OSHA's PELs.
authors.forename: Jerry
authors.initials: J
authors.lastname: Laws
mesh_terms: D015386:Hazardous Substances; D006801:Humans; D008452:Maximum Allowable Concentration; D016273:Occupational Exposure / Q000592:standards*; D016272:Occupational Health / Q000592:standards*; D014481:United States; D014489:United States Occupational Safety and Health Administration
chemical_list: D015386:Hazardous Substances