RT Journal Article SR Electronic(1) A1 Ines Steffens A1 Karl Ekdahl YR 2007 T1 Eurosurveillance – a look back at 2007 JF Weekly releases (1997–2007) VO 12 IS 51 SP 3331 OP DO https://doi.org/10.2807/esw.12.51.03331-en UL https://www.eurosurveillance.org/content/10.2807/esw.12.51.03331-en