title: Influenza vaccination effectiveness is not proven in younger individuals at risk.
authors.forename: Roger
authors.initials: R
authors.lastname: Damoiseaux
authors.forename: Johannes C
authors.initials: JC
authors.lastname: van der Wouden
authors.forename: Herman
authors.initials: H
authors.lastname: Bueving
mesh_terms: D005260:Female; D006801:Humans; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007251:Influenza, Human / Q000517:prevention & control*; D008297:Male
chemical_list: D007252:Influenza Vaccines