Echovirus 30 Ab:PrThr:Pt:Ser:Ord
echovirus 30 ab:prthr:pt:ser:ord
Echovirus 30 Antibody:Presence or Threshold:To identify measures at a point in time:Serum:Ordinal
echovirus 30 antibody:presence or threshold:to identify measures at a point in time:serum:ordinal