Avian paramyxovirus 1 Ab:PrThr:Pt:Ser:Ord:HAI
avian paramyxovirus 1 ab:prthr:pt:ser:ord:hai
Avian paramyxovirus 1 Antibody:Presence or Threshold:To identify measures at a point in time:Serum:Ordinal:Hemagglutination Inhibition
avian paramyxovirus 1 antibody:presence or threshold:to identify measures at a point in time:serum:ordinal:hemagglutination inhibition