RT Journal Article SR Electronic(1) A1 Hoschler, K A1 Thompson, C A1 Casas, I A1 Ellis, J A1 Galiano, M A1 Andrews, N A1 Zambon, M YR 2013 T1 Population susceptibility to North American and Eurasian swine influenza viruses in England, at three time points between 2004 and 2011 JF Eurosurveillance VO 18 IS 36 SP 20578 OP DO https://doi.org/10.2807/1560-7917.ES2013.18.36.20578 UL https://www.eurosurveillance.org/content/10.2807/1560-7917.ES2013.18.36.20578