title: LACK OF ANTI-A HAEMAGGLUTININ RESPONSE TO INFLUENZA INFECTION.
mesh_terms: D000906:Antibodies; D000917:Antibody Formation; D001789:Blood Group Antigens; D006388:Hemagglutinins; D006801:Humans; D007251:Influenza, Human
chemical_list: D000906:Antibodies; D001789:Blood Group Antigens; D006388:Hemagglutinins
keywords: ANTIBODY FORMATION; BLOOD GROUPS; INFLUENZA