Foot and mouth disease virus Ag:PrThr:Pt:Tiss:Ord:Comp fix
foot and mouth disease virus ag:prthr:pt:tiss:ord:comp fix
Foot and mouth disease virus Antigen:Presence or Threshold:To identify measures at a point in time:Tissue, unspecified:Ordinal:Complement Fixation
foot and mouth disease virus antigen:presence or threshold:to identify measures at a point in time:tissue, unspecified:ordinal:complement fixation