RT Journal Article SR Electronic(1) A1 E Savage A1 M Ramsay A1 N Crowcroft YR 2004 T1 Increase in mumps cases in England and Wales, 2004 JF Weekly releases (1997–2007) VO 8 IS 48 SP 2591 OP DO https://doi.org/10.2807/esw.08.48.02591-en UL https://www.eurosurveillance.org/content/10.2807/esw.08.48.02591-en