6-Thioguanine:PrThr:Pt:RBC:Ord
6-thioguanine:prthr:pt:rbc:ord
6-Thioguanine:Presence or Threshold:To identify measures at a point in time:Erythrocytes:Ordinal
6-thioguanine:presence or threshold:to identify measures at a point in time:erythrocytes:ordinal