title: Studies on human beings inoculated with influenza vaccine and bearing HI antibody against actual prevailing strains.
mesh_terms: D000293:Adolescent; D000328:Adult; D000914:Antibodies, Viral / Q000032:analysis*; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D009980:Influenza A virus / Q000276:immunology*; D009981:Influenza B virus / Q000276:immunology*; D007252:Influenza Vaccines / Q000276:immunology*; D008875:Middle Aged
chemical_list: D000914:Antibodies, Viral; D007252:Influenza Vaccines