Non-specific inhibition of A2 influenza virus by human sera.
D000998:Antiviral Agents / Q000097:blood; D004586:Electrophoresis; D006385:Hemagglutination Inhibition Tests; D006386:Hemagglutination Tests; D006801:Humans; D009975:Orthomyxoviridae; D005719:gamma-Globulins
D000998:Antiviral Agents; D005719:gamma-Globulins