Borrelia burgdorferi B31 Ab.IgG:PrThr:Pt:Ser:Ord:Line blot
borrelia burgdorferi b31 ab.igg:prthr:pt:ser:ord:line blot
Borrelia burgdorferi B31 IgG Ab [Presence] in Serum by Line blot
borrelia burgdorferi b31 igg ab [presence] in serum by line blot