Parainfluenza virus 1 Ag:PrThr:Pt:Nph:Ord:IF
parainfluenza virus 1 ag:prthr:pt:nph:ord:if
Parainfluenza virus 1 Antigen:Presence or Threshold:To identify measures at a point in time:Naspopharynx:Ordinal:Immune Fluorescence
parainfluenza virus 1 antigen:presence or threshold:to identify measures at a point in time:naspopharynx:ordinal:immune fluorescence