RT Journal Article SR Electronic(1) A1 V R Gundersen YR 2004 T1 New issue of EpiNorth online, Vol. 4, No 3/4 JF Weekly releases (1997–2007) VO 8 IS 2 SP 2363 OP DO https://doi.org/10.2807/esw.08.02.02363-en UL https://www.eurosurveillance.org/content/10.2807/esw.08.02.02363-en