Transmissible gastroenteritis virus Ag:PrThr:Pt:XXX:Ord
transmissible gastroenteritis virus ag:prthr:pt:xxx:ord
Transmissible gastroenteritis virus Antigen:Presence or Threshold:To identify measures at a point in time:Not specified:Ordinal
transmissible gastroenteritis virus antigen:presence or threshold:to identify measures at a point in time:not specified:ordinal