RT Journal Article SR Electronic(1) A1 Tsai , T F A1 Pedotti, P A1 Hilbert, A A1 Lindert, K A1 Hohenboken, M A1 Borkowski, A A1 Groth, N A1 da Silva, L J A1 Kyaw, M H YR 2010 T1 Regional and age-specific patterns of pandemic H1N1 influenza virus seroprevalence inferred from vaccine clinical trials, August-October 2009 JF Eurosurveillance VO 15 IS 30 SP 19624 OP DO https://doi.org/10.2807/ese.15.30.19624-en UL https://www.eurosurveillance.org/content/10.2807/ese.15.30.19624-en