Influenza A2 strains isolated in Ontario: antigenic comparison with classical Asian and Hong Kong strains.
D000818:Animals; D000906:Antibodies / Q000032:analysis; D006224:Cricetinae; D006801:Humans; D051379:Mice; D009500:Neutralization Tests; D009864:Ontario; D009975:Orthomyxoviridae / Q000145:classification / Q000276:immunology* / Q000302:isolation & purification
D000906:Antibodies