title: Influenza vaccines.
mesh_terms: D006801:Humans; D007223:Infant; D009980:Influenza A virus / Q000276:immunology*; D009981:Influenza B virus / Q000276:immunology*; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000517:prevention & control; D014611:Vaccination
chemical_list: D007252:Influenza Vaccines