title: Antibody response to influenza virus enzyme in man.
mesh_terms: D000293:Adolescent; D000328:Adult; D000906:Antibodies / Q000032:analysis; D000917:Antibody Formation; D006385:Hemagglutination Inhibition Tests; D006387:Hemagglutination, Viral; D006801:Humans; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000276:immunology; D008875:Middle Aged; D009439:Neuraminidase / Q000037:antagonists & inhibitors*; D009500:Neutralization Tests; D009975:Orthomyxoviridae / Q000201:enzymology*
chemical_list: D000906:Antibodies; D007252:Influenza Vaccines; D009439:Neuraminidase