title: Discharging the substance abuser: limiting the employer liability.
mesh_terms: D004650:Employee Performance Appraisal; D004651:Employment; D006801:Humans; D010559:Personnel Management / Q000331:legislation & jurisprudence*; D019966:Substance-Related Disorders / Q000175:diagnosis*; D014481:United States; D014556:Urine / Q000032:analysis*