title: Testing urine for drugs.
authors.affiliation: Department of Medicine, University of California, UCLA Medical Center, Los Angeles 90024.
authors.forename: D
authors.initials: D
authors.lastname: Catlin
authors.forename: D
authors.initials: D
authors.lastname: Cowan
authors.forename: M
authors.initials: M
authors.lastname: Donike
authors.forename: D
authors.initials: D
authors.lastname: Fraisse
authors.forename: H
authors.initials: H
authors.lastname: Oftebro
authors.forename: S
authors.initials: S
authors.lastname: Rendic
mesh_terms: D006801:Humans; D011237:Predictive Value of Tests; D011785:Quality Assurance, Health Care; D013048:Specimen Handling / Q000379:methods; D015813:Substance Abuse Detection / Q000331:legislation & jurisprudence / Q000379:methods*; D014556:Urine / Q000737:chemistry*