Transmissible gastroenteritis virus Ab:PrThr:Pt:Ser:Ord
transmissible gastroenteritis virus ab:prthr:pt:ser:ord
Transmissible gastroenteritis virus Antibody:Presence or Threshold:To identify measures at a point in time:Serum:Ordinal
transmissible gastroenteritis virus antibody:presence or threshold:to identify measures at a point in time:serum:ordinal