Avian paramyxovirus 1:Prid:Pt:XXX:Nom:Bioassay
avian paramyxovirus 1:prid:pt:xxx:nom:bioassay
Avian paramyxovirus 1:Presence or Identity:To identify measures at a point in time:Not specified:Nominal:Bioassay
avian paramyxovirus 1:presence or identity:to identify measures at a point in time:not specified:nominal:bioassay