Influenza virus A+B Ag:PrThr:Pt:XXX:Ord
influenza virus a+b ag:prthr:pt:xxx:ord
Influenza virus A+B Antigen:Presence or Threshold:To identify measures at a point in time:Not specified:Ordinal
influenza virus a+b antigen:presence or threshold:to identify measures at a point in time:not specified:ordinal