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