Rickettsia typhi Ab:PrThr:Pt:Ser:Ord:IF
rickettsia typhi ab:prthr:pt:ser:ord:if
Rickettsia typhi Antibody:Presence or Threshold:To identify measures at a point in time:Serum:Ordinal:Immune Fluorescence
rickettsia typhi antibody:presence or threshold:to identify measures at a point in time:serum:ordinal:immune fluorescence