Respiratory syncytial virus Ag:PrThr:Pt:BAL:Ord:IF
respiratory syncytial virus ag:prthr:pt:bal:ord:if
Respiratory syncytial virus Antigen:Presence or Threshold:To identify measures at a point in time:BAL:Ordinal:Immune Fluorescence
respiratory syncytial virus antigen:presence or threshold:to identify measures at a point in time:bal:ordinal:immune fluorescence