Feline infectious peritonitis virus Ag:PrThr:Pt:Tsmi:Ord
feline infectious peritonitis virus ag:prthr:pt:tsmi:ord
Feline infectious peritonitis virus Antigen:Presence or Threshold:To identify measures at a point in time:Tissue small intestine:Ordinal
feline infectious peritonitis virus antigen:presence or threshold:to identify measures at a point in time:tissue small intestine:ordinal