Borrelia burgdorferi Ab index:PrThr:Pt:Ser+CSF:Ord
borrelia burgdorferi ab index:prthr:pt:ser+csf:ord
Borrelia burgdorferi Antibody index:Presence or Threshold:To identify measures at a point in time:Serum+Cerebral spinal fluid:Ordinal
borrelia burgdorferi antibody index:presence or threshold:to identify measures at a point in time:serum+cerebral spinal fluid:ordinal