A regional outbreak of S. Typhimurium in Denmark and identification of the source using MLVA typing Torpdahl, M and Sørensen, G and Ethelberg, S and Sandø, G and Gammelgard, K and Jannok Porsbo, L, Eurosurveillance, 11, 621 (2006), https://doi.org/10.2807/esm.11.05.00621-en