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