Porcine influenza virus A Ab:Titr:Pt:Ser:SemiQn
porcine influenza virus a ab:titr:pt:ser:semiqn
Porcine influenza virus A Antibody:Dilution Factor (Titer):To identify measures at a point in time:Serum:Semiquantitative
porcine influenza virus a antibody:dilution factor (titer):to identify measures at a point in time:serum:semiquantitative