Influenza virus A polymerase B2 RNA:PrThr:Pt:Isolate:Ord:Sequencing
influenza virus a polymerase b2 rna:prthr:pt:isolate:ord:sequencing
Influenza virus A polymerase B2 ribonucleic acid:Presence or Threshold:To identify measures at a point in time:Isolate:Ordinal:Sequencing
influenza virus a polymerase b2 ribonucleic acid:presence or threshold:to identify measures at a point in time:isolate:ordinal:sequencing