Borrelia burgdorferi Ab.IgM:PrThr:Pt:Ser:Ord:IF
borrelia burgdorferi ab.igm:prthr:pt:ser:ord:if
Borrelia burgdorferi IgM Ab [Presence] in Serum by Immunofluorescence
borrelia burgdorferi igm ab [presence] in serum by immunofluorescence