RT Journal Article SR Electronic(1) A1 Eurosurveillance editorial team YR 2004 T1 Correction JF Weekly releases (1997–2007) VO 8 IS 35 SP 2537 OP DO https://doi.org/10.2807/esw.08.35.02537-en UL https://www.eurosurveillance.org/content/10.2807/esw.08.35.02537-en