title: [Field trial of influenza virus hemagglutinin vaccine (author's transl)].
mesh_terms: D000917:Antibody Formation; D006389:Hemagglutinins, Viral / Q000008:administration & dosage* / Q000009:adverse effects; D006801:Humans; D007252:Influenza Vaccines / Q000009:adverse effects / Q000627:therapeutic use*; D007251:Influenza, Human / Q000517:prevention & control*; D014611:Vaccination / Q000009:adverse effects
chemical_list: D006389:Hemagglutinins, Viral; D007252:Influenza Vaccines