Bovine herpesvirus 2 Ag:PrThr:Pt:Exudate:Ord
bovine herpesvirus 2 ag:prthr:pt:exudate:ord
Bovine herpesvirus 2 Antigen:Presence or Threshold:To identify measures at a point in time:Exudate:Ordinal
bovine herpesvirus 2 antigen:presence or threshold:to identify measures at a point in time:exudate:ordinal