title: Impact of revised NIDA guidelines for methamphetamine testing in urine.
authors.forename: A H
authors.initials: AH
authors.lastname: Wu
authors.forename: K G
authors.initials: KG
authors.lastname: Johnson
authors.forename: S S
authors.initials: SS
authors.lastname: Wong
mesh_terms: D006801:Humans; D008694:Methamphetamine / Q000652:urine*; D009316:National Institutes of Health (U.S.); D015813:Substance Abuse Detection / Q000379:methods*; D014481:United States
chemical_list: D008694:Methamphetamine