title: [Research on influenza vaccination with A2 + B vaccine].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000906:Antibodies / Q000032:analysis; D000917:Antibody Formation; D002648:Child; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007252:Influenza Vaccines / Q000032:analysis*; D007251:Influenza, Human / Q000276:immunology*; D008875:Middle Aged; D009975:Orthomyxoviridae / Q000302:isolation & purification; D014611:Vaccination
chemical_list: D000906:Antibodies; D007252:Influenza Vaccines
vernacular_title: Ricerche sulla vaccinazione contro l'influenza con vaccino A2 +.