title: Courts settle difficult questions regarding workplace drug testing.
authors.affiliation: Syva Co., Palo Alto, Calif.
authors.forename: J
authors.initials: J
authors.lastname: Porro
mesh_terms: D002961:Civil Rights / Q000331:legislation & jurisprudence; D006801:Humans; D009786:Occupational Health Services / Q000331:legislation & jurisprudence*; D015813:Substance Abuse Detection / Q000331:legislation & jurisprudence*; D014481:United States