Survey of influenza antibody in England by the strain-specific complement-fixation test.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000906:Antibodies / Q000032:analysis*; D000941:Antigens / Q000032:analysis; D002648:Child; D002675:Child, Preschool; D003168:Complement Fixation Tests; D004739:England; D006801:Humans; D007223:Infant; D007251:Influenza, Human / Q000276:immunology*; D008875:Middle Aged; D009975:Orthomyxoviridae / Q000276:immunology*
D000906:Antibodies; D000941:Antigens