Chondroitin sulfate:PrThr:Pt:Urine:Ord
chondroitin sulfate:prthr:pt:urine:ord
Chondroitin sulfate:Presence or Threshold:To identify measures at a point in time:Urine:Ordinal
chondroitin sulfate:presence or threshold:to identify measures at a point in time:urine:ordinal