An outbreak of Salmonella Typhimurium infections in Denmark, Norway and Sweden, 2008 Bruun, T and Sørensen, G and Forshell, L P and Jensen, T and Nygård, K and Kapperud, G and Lindstedt, B A and Berglund, T and Wingstrand, A and Petersen, R F and Muller, L and Kjelsø, C and Ivarsson, S and Hjertqvist, M and Löfdahl, S and Ethelberg, S, Eurosurveillance, 14, 19147 (2009), https://doi.org/10.2807/ese.14.10.19147-en