Peste des petits ruminants virus Ab:PrThr:Pt:Ser:Ord
peste des petits ruminants virus ab:prthr:pt:ser:ord
Peste des petits ruminants virus Antibody:Presence or Threshold:To identify measures at a point in time:Serum:Ordinal
peste des petits ruminants virus antibody:presence or threshold:to identify measures at a point in time:serum:ordinal