Cocaine+Benzoylecgonine+Cocaethylene:PrThr:Pt:Urine:Ord:Confirm
cocaine+benzoylecgonine+cocaethylene:prthr:pt:urine:ord:confirm
Cocaine+Benzoylecgonine+Cocaethylene:Presence or Threshold:To identify measures at a point in time:Urine:Ordinal:Confirm
cocaine+benzoylecgonine+cocaethylene:presence or threshold:to identify measures at a point in time:urine:ordinal:confirm