Influenza virus A Leningrad Ab:ACnc:Pt:Ser:Qn:HAI
influenza virus a leningrad ab:acnc:pt:ser:qn:hai
Influenza virus A Leningrad Ab [Units/volume] in Serum by Hemagglutination inhibition
influenza virus a leningrad ab [units/volume] in serum by hemagglutination inhibition