Choosing a drug test panel: concepts and considerations.
Sagall
Richard
R
Truescreen, Inc, Southampton, PA, USA.
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
D013287:Illicit Drugs