%0 Journal Article %A Costers, M %A Viseur, N %A Catry, B %A Simon, A %T Four multifaceted countrywide campaigns to promote hand hygiene in Belgian hospitals between 2005 and 2011: impact on compliance to hand hygiene %D 2012 %J Eurosurveillance %V 17 %N 18 %P 20161 %R doi:https://doi.org/10.2807/ese.17.18.20161-en %K Hygiene %U https://www.eurosurveillance.org/content/10.2807/ese.17.18.20161-en