title: Influenza vaccination in healthy children.
authors.forename: Nicola
authors.initials: N
authors.lastname: Principi
authors.forename: Susanna
authors.initials: S
authors.lastname: Esposito
mesh_terms: D002675:Child, Preschool; D006801:Humans; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000191:economics / Q000517:prevention & control*; D032541:Mass Vaccination / Q000191:economics; D016032:Randomized Controlled Trials as Topic
chemical_list: D007252:Influenza Vaccines