Avian infectious laryngotracheitis virus Ab:PrThr:Pt:Ser:Ord
avian infectious laryngotracheitis virus ab:prthr:pt:ser:ord
Avian infectious laryngotracheitis virus Antibody:Presence or Threshold:To identify measures at a point in time:Serum:Ordinal
avian infectious laryngotracheitis virus antibody:presence or threshold:to identify measures at a point in time:serum:ordinal