title: Substance abuse in the workplace.
mesh_terms: D006761:Hospitals; D006801:Humans; D009726:Nurses; D009786:Occupational Health Services; D010815:Physician Impairment; D011363:Professional Impairment; D012940:Social Problems; D019966:Substance-Related Disorders / Q000453:epidemiology*; D014481:United States