BMC Public Health
http://bmcpublichealth.biomedcentral.com/articles
(Accessed 23 July 2016)

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Research article
Impact of quadrivalent influenza vaccine on public health and influenza-related costs in Australia
Annual trivalent influenza vaccines (TIV) containing three influenza strains (A/H1N1, A/H3N2, and one B) have been recommended for the prevention of influenza. However, worldwide co-circulation of two distinct…
Aurélien Jamotte, Chui Fung Chong, Andrew Manton, Bérengère Macabeo and Mondher Toumi
BMC Public Health 2016 16:630
Published on: 22 July 2016