Cancer Ag 242:PrThr:Pt:Ser/Plas:Ord
cancer ag 242:prthr:pt:ser/plas:ord
Cancer Antigen 242:Presence or Threshold:To identify measures at a point in time:Serum/Plasma:Ordinal
cancer antigen 242:presence or threshold:to identify measures at a point in time:serum/plasma:ordinal