Epithelial cells.renal:PrThr:Pt:Urine sed:Ord
epithelial cells.renal:prthr:pt:urine sed:ord
Epithelial cells.renal:Presence or Threshold:To identify measures at a point in time:Urine sediment:Ordinal
epithelial cells.renal:presence or threshold:to identify measures at a point in time:urine sediment:ordinal