Rickettsia prowazekii Ab.IgG^1st specimen:Titr:Pt:Ser:SemiQn:IA
rickettsia prowazekii ab.igg^1st specimen:titr:pt:ser:semiqn:ia
R. prowazekii IgG spec 1 IA (S) [Titer]
r. prowazekii igg spec 1 ia (s) [titer]