Brucella abortus Ab:PrThr:Pt:Milk:Ord
brucella abortus ab:prthr:pt:milk:ord
Brucella abortus Antibody:Presence or Threshold:To identify measures at a point in time:Milk:Ordinal
brucella abortus antibody:presence or threshold:to identify measures at a point in time:milk:ordinal