title: Drug testing in the workplace: legal, technical and scientific issues.
authors.forename: S W
authors.initials: SW
authors.lastname: Gust
authors.forename: E H
authors.initials: EH
authors.lastname: Brenner
authors.forename: C R
authors.initials: CR
authors.lastname: Schuster
mesh_terms: D006801:Humans; D015813:Substance Abuse Detection / Q000331:legislation & jurisprudence*; D017132:Workplace