Y little t super little b Ag:PrThr:Pt:RBC:Ord
y little t super little b ag:prthr:pt:rbc:ord
Yt^b Antigen:Presence or Threshold:To identify measures at a point in time:Erythrocytes:Ordinal
yt^b antigen:presence or threshold:to identify measures at a point in time:erythrocytes:ordinal