title: Drug testing: a preventive approach.
authors.forename: R F
authors.initials: RF
authors.lastname: Moreland
authors.forename: K M
authors.initials: KM
authors.lastname: McPhaul
mesh_terms: D000056:Accident Prevention; D006801:Humans; D013287:Illicit Drugs / Q000652:urine*; D007603:Jurisprudence; D014481:United States
chemical_list: D013287:Illicit Drugs