Bovine respiratory syncytial virus Ag:PrThr:Pt:Lung:Ord:IF
bovine respiratory syncytial virus ag:prthr:pt:lung:ord:if
Bovine respiratory syncytial virus Antigen:Presence or Threshold:To identify measures at a point in time:Lung:Ordinal:Immune Fluorescence
bovine respiratory syncytial virus antigen:presence or threshold:to identify measures at a point in time:lung:ordinal:immune fluorescence