Measles virus:PrThr:Pt:Respiratory system specimen.upper:Ord:Organism specific culture
measles virus:prthr:pt:respiratory system specimen.upper:ord:organism specific culture
Measles virus:Presence or Threshold:To identify measures at a point in time:Respiratory system specimen.upper:Ordinal:Organism specific culture
measles virus:presence or threshold:to identify measures at a point in time:respiratory system specimen.upper:ordinal:organism specific culture