1-Hydroxymidazolam:PrThr:Pt:Urine:Ord
1-hydroxymidazolam:prthr:pt:urine:ord
1-Hydroxymidazolam:Presence or Threshold:To identify measures at a point in time:Urine:Ordinal
1-hydroxymidazolam:presence or threshold:to identify measures at a point in time:urine:ordinal