Beta-2-Microglobulin:PrThr:Pt:Urine:Ord
beta-2-microglobulin:prthr:pt:urine:ord
Beta-2-Microglobulin:Presence or Threshold:To identify measures at a point in time:Urine:Ordinal
beta-2-microglobulin:presence or threshold:to identify measures at a point in time:urine:ordinal