Intrinsic factor Ab:PrThr:Pt:Ser:Ord:RIA
intrinsic factor ab:prthr:pt:ser:ord:ria
Intrinsic factor Antibody:Presence or Threshold:To identify measures at a point in time:Serum:Ordinal:Radioimmunoassay
intrinsic factor antibody:presence or threshold:to identify measures at a point in time:serum:ordinal:radioimmunoassay