[Evaluation of various serodiagnostic methods on influenza virus infection (author's transl)].
D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007251:Influenza, Human / Q000175:diagnosis*; D009439:Neuraminidase / Q000276:immunology; D012698:Serologic Tests
D009439:Neuraminidase