title: Efficacy of an adsorbed trivalent split influenza vaccine administered by intradermal route.
mesh_terms: D000327:Adsorption; D002648:Child; D004196:Disease Outbreaks / Q000517:prevention & control*; D006801:Humans; D009980:Influenza A virus; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007251:Influenza, Human / Q000453:epidemiology / Q000517:prevention & control*; D007271:Injections, Intradermal / Q000295:instrumentation; D007277:Injections, Jet / Q000295:instrumentation; D012383:Romania; D014611:Vaccination / Q000379:methods*
chemical_list: D007252:Influenza Vaccines