title: Efficiency of complement fixation (CF) test with internal nucleoprotein (NP) antigen and hemagglutination--inhibition (HI) test in the serodiagnosis of A and B influenza infections.
mesh_terms: D000914:Antibodies, Viral / Q000032:analysis*; D003168:Complement Fixation Tests; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D009980:Influenza A virus / Q000276:immunology; D009981:Influenza B virus / Q000276:immunology; D007251:Influenza, Human / Q000175:diagnosis*; D019590:Nucleocapsid Proteins; D009698:Nucleoproteins / Q000276:immunology*; D016601:RNA-Binding Proteins; D012698:Serologic Tests; D014758:Viral Core Proteins; D014764:Viral Proteins / Q000276:immunology*
chemical_list: D000914:Antibodies, Viral; C048842:NP protein, Influenza A virus; D019590:Nucleocapsid Proteins; D009698:Nucleoproteins; D016601:RNA-Binding Proteins; D014758:Viral Core Proteins; D014764:Viral Proteins