Francisella tularensis Ab^1st specimen:Titr:Pt:Ser:SemiQn:IA
francisella tularensis ab^1st specimen:titr:pt:ser:semiqn:ia
Francisella tularensis Antibody^1st specimen:Dilution Factor (Titer):To identify measures at a point in time:Serum:Semiquantitative:Immunoassay
francisella tularensis antibody^1st specimen:dilution factor (titer):to identify measures at a point in time:serum:semiquantitative:immunoassay