Borrelia burgdorferi Ab.IgM:Titr:Pt:Ser:SemiQn:IF
borrelia burgdorferi ab.igm:titr:pt:ser:semiqn:if
Borrelia burgdorferi IgM Ab [Titer] in Serum by Immunofluorescence
borrelia burgdorferi igm ab [titer] in serum by immunofluorescence