Influenza vaccination in healthy children.
Principi
Nicola
N
Esposito
Susanna
S
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
D007252:Influenza Vaccines