title: Testing for drug use, Part 2: Legal, social, and ethical concerns.
mesh_terms: D004989:Ethics; D006806:Human Rights / Q000331:legislation & jurisprudence; D006801:Humans; D010559:Personnel Management / Q000331:legislation & jurisprudence*; D019966:Substance-Related Disorders / Q000175:diagnosis / Q000517:prevention & control*; D014481:United States