serum enzyme immunoassay for Borrelia burgdorferi IgG + IgM, interpretation
serum enzyme immunoassay for borrelia burgdorferi igg + igm, interpretation
serum enzyme immunoassay for Borrelia burgdorferi IgG + IgM, interpretation (lab test)
serum enzyme immunoassay for borrelia burgdorferi igg + igm, interpretation (lab test)