Equine influenza virus A2 Ab:Titr:Pt:Ser:SemiQn:HAI
equine influenza virus a2 ab:titr:pt:ser:semiqn:hai
Equine influenza virus A2 Ab [Titer] in Serum by Hemagglutination inhibition
equine influenza virus a2 ab [titer] in serum by hemagglutination inhibition