L little e super little x Ab:PrThr:Pt:Ser/Plas:Ord
l little e super little x ab:prthr:pt:ser/plas:ord
Le^x Antibody:Presence or Threshold:To identify measures at a point in time:Serum/Plasma:Ordinal
le^x antibody:presence or threshold:to identify measures at a point in time:serum/plasma:ordinal