Infectious bronchitis virus:PrThr:Pt:XXX:Ord:Microscopy.electron
infectious bronchitis virus:prthr:pt:xxx:ord:microscopy.electron
Infectious bronchitis virus:Presence or Threshold:To identify measures at a point in time:Not specified:Ordinal:Microscopy.electron
infectious bronchitis virus:presence or threshold:to identify measures at a point in time:not specified:ordinal:microscopy.electron