Rickettsia typhus group Ab:PrThr:Pt:Ser:Ord:LA
rickettsia typhus group ab:prthr:pt:ser:ord:la
Rickettsia typhus group Antibody:Presence or Threshold:To identify measures at a point in time:Serum:Ordinal:Latex Agglutination
rickettsia typhus group antibody:presence or threshold:to identify measures at a point in time:serum:ordinal:latex agglutination