title: [Influenza vaccine].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007252:Influenza Vaccines / Q000009:adverse effects / Q000145:classification; D007251:Influenza, Human / Q000517:prevention & control
chemical_list: D007252:Influenza Vaccines