We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAging and impaired immunity to influenza viruses: implications for vaccine development.AuthorsLiu WM; van der Zeijst BA; Boog CJ; Soethout ECPublicationHuman vaccines, 2011, Vol 7 Suppl, p94ISSN1554-8619Publication typearticleDOI10.4161/hv.7.0.14568