Coxiella burnetii Ab.IgM^1st specimen:Titr:Pt:Ser:SemiQn:IF
coxiella burnetii ab.igm^1st specimen:titr:pt:ser:semiqn:if
Coxiella burnetii IgM Ab [Titer] in Serum by Immunofluorescence --1st specimen
coxiella burnetii igm ab [titer] in serum by immunofluorescence --1st specimen