Ephedrine+Pseudoephedrine:PrThr:Pt:XXX:Ord
ephedrine+pseudoephedrine:prthr:pt:xxx:ord
Ephedrine+Pseudoephedrine:Presence or Threshold:To identify measures at a point in time:Not specified:Ordinal
ephedrine+pseudoephedrine:presence or threshold:to identify measures at a point in time:not specified:ordinal