Cocaine+Benzoylecgonine:PrThr:Pt:Ser/Plas:Ord:Screen
cocaine+benzoylecgonine:prthr:pt:ser/plas:ord:screen
Cocaine+Benzoylecgonine:PrThr:Pt:Ser/Plas:Ord:Screen
cocaine+benzoylecgonine:prthr:pt:ser/plas:ord:screen