Respiratory syncytial virus Ag:PrThr:Pt:Thrt:Ord:IA
respiratory syncytial virus ag:prthr:pt:thrt:ord:ia
Respiratory syncytial virus Antigen:Presence or Threshold:To identify measures at a point in time:Throat:Ordinal:Immunoassay
respiratory syncytial virus antigen:presence or threshold:to identify measures at a point in time:throat:ordinal:immunoassay