RT Journal Article SR Electronic(1) A1 Kilpatrick, C A1 Allegranzi, B A1 Pittet, D YR 2009 T1 The global impact of hand hygiene campaigning JF Eurosurveillance VO 14 IS 17 SP 19191 OP DO https://doi.org/10.2807/ese.14.17.19191-en UL https://www.eurosurveillance.org/content/10.2807/ese.14.17.19191-en