RT Journal Article SR Electronic(1) A1 Rondy, Marc A1 Kissling, Esther A1 Emborg, Hanne-Dorthe A1 Gherasim, Alin A1 Pebody, Richard A1 Trebbien, Ramona A1 Pozo, Francisco A1 Larrauri, Amparo A1 McMenamin, Jim A1 Valenciano, Marta A1 I-MOVE/I-MOVE+ group YR 2018 T1 Interim 2017/18 influenza seasonal vaccine effectiveness: combined results from five European studies JF Eurosurveillance VO 23 IS 9 SP 18-00086 OP DO https://doi.org/10.2807/1560-7917.ES.2018.23.9.18-00086 UL https://www.eurosurveillance.org/content/10.2807/1560-7917.ES.2018.23.9.18-00086