Epstein Barr virus nuclear Ab:PrThr:Pt:Ser^Donor:Ord:IA
epstein barr virus nuclear ab:prthr:pt:ser^donor:ord:ia
Epstein Barr virus nuclear Antibody:Presence or Threshold:To identify measures at a point in time:Serum^Donor:Ordinal:Immunoassay
epstein barr virus nuclear antibody:presence or threshold:to identify measures at a point in time:serum^donor:ordinal:immunoassay