RT Journal Article SR Electronic(1) A1 Handysides, S YR 1999 T1 From the editors: smallpox - facing the unthinkable JF Weekly releases (1997–2007) VO 3 IS 25 SP 1380 OP DO https://doi.org/10.2807/esw.03.25.01380-en UL https://www.eurosurveillance.org/content/10.2807/esw.03.25.01380-en