title: Environmental tobacco smoke in the workplace: the legal impact of federal and Ontario occupational health and safety legislation.
authors.affiliation: University of Western Ontario.
authors.forename: W
authors.initials: W
authors.lastname: Hyman
mesh_terms: D002170:Canada / Q000453:epidemiology; D006305:Health Status Indicators; D006331:Heart Diseases / Q000453:epidemiology / Q000209:etiology; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000453:epidemiology / Q000209:etiology; D008175:Lung Neoplasms / Q000453:epidemiology / Q000209:etiology; D009314:National Institute for Occupational Safety and Health, U.S.; D016272:Occupational Health / Q000331:legislation & jurisprudence*; D009864:Ontario / Q000453:epidemiology; D014028:Tobacco Smoke Pollution / Q000331:legislation & jurisprudence*; D014481:United States; D014484:United States Environmental Protection Agency; D017132:Workplace / Q000331:legislation & jurisprudence*
chemical_list: D014028:Tobacco Smoke Pollution