title: Choosing a drug test panel: concepts and considerations.
authors.affiliation: Truescreen, Inc, Southampton, PA, USA.
authors.forename: Richard
authors.initials: R
authors.lastname: Sagall
mesh_terms: D003659:Decision Making, Organizational; D006801:Humans; D013287:Illicit Drugs / Q000652:urine; D009786:Occupational Health Services / Q000458:organization & administration; D015813:Substance Abuse Detection / Q000379:methods* / Q000592:standards; D014481:United States
chemical_list: D013287:Illicit Drugs