Methylenedioxyethylamphetamine:PrThr:Pt:Saliva:Ord:Confirm
methylenedioxyethylamphetamine:prthr:pt:saliva:ord:confirm
Methylenedioxyethylamphetamine:Presence or Threshold:To identify measures at a point in time:Saliva:Ordinal:Confirm
methylenedioxyethylamphetamine:presence or threshold:to identify measures at a point in time:saliva:ordinal:confirm