%0 Journal Article %A Mazick, A %A Christiansen, A H %A Samuelsson, S %A Mølbak, K %T Using sentinel surveillance to monitor effectiveness of influenza vaccine is feasible: A pilot study in Denmark %D 2006 %J Eurosurveillance %V 11 %N 10 %P 11-12%P 654 %R doi:https://doi.org/10.2807/esm.11.10.00654-en %K influenza %K surveillance %K vaccines and immunisation %U https://www.eurosurveillance.org/content/10.2807/esm.11.10.00654-en