%0 Journal Article %A Paget, W J %A Fleming, D M %A Meijer, A %A Samuelsson, S %A Schweiger, B %T Low but increasing levels of influenza activity in Europe: an update from EISS, week 43 %D 2003 %J Weekly releases (1997–2007) %V 7 %N 45 %P 2319 %R doi:https://doi.org/10.2807/esw.07.45.02319-en %K influenza %U https://www.eurosurveillance.org/content/10.2807/esw.07.45.02319-en