Treponema pallidum Ab:PrThr:Pt:Ser:Ord:Aggl
treponema pallidum ab:prthr:pt:ser:ord:aggl
Treponema pallidum Antibody:Presence or Threshold:To identify measures at a point in time:Serum:Ordinal:Agglutination
treponema pallidum antibody:presence or threshold:to identify measures at a point in time:serum:ordinal:agglutination