N-desalkylflurazepam:PrThr:Pt:Stool:Ord
n-desalkylflurazepam:prthr:pt:stool:ord
N-desalkylflurazepam:Presence or Threshold:To identify measures at a point in time:Stool:Ordinal
n-desalkylflurazepam:presence or threshold:to identify measures at a point in time:stool:ordinal