RT Journal Article SR Electronic(1) A1 Kissling, E A1 Valenciano, M A1 I-MOVE case–control studies team, Collective YR 2012 T1 Early estimates of seasonal influenza vaccine effectiveness in Europe among target groups for vaccination: results from the I-MOVE multicentre case–control study, 2011/12 JF Eurosurveillance VO 17 IS 15 SP 20146 OP DO https://doi.org/10.2807/ese.17.15.20146-en UL https://www.eurosurveillance.org/content/10.2807/ese.17.15.20146-en