Borrelia burgdorferi Ab.IgG+IgM:PrThr:Pt:Ser:Ord:IB
borrelia burgdorferi ab.igg+igm:prthr:pt:ser:ord:ib
Borrelia burgdorferi IgG+IgM Ab [Presence] in Serum by Immunoblot
borrelia burgdorferi igg+igm ab [presence] in serum by immunoblot