Blood group antibody:PrThr:Pt:Ser/Plas^Donor:Ord:Blood group antibody screen
blood group antibody:prthr:pt:ser/plas^donor:ord:blood group antibody screen
Blood group antibody:Presence or Threshold:To identify measures at a point in time:Serum/Plasma^Donor:Ordinal:Blood group antibody screen
blood group antibody:presence or threshold:to identify measures at a point in time:serum/plasma^donor:ordinal:blood group antibody screen