@article{:/content/10.2807/esw.06.17.02125-en, author = "Ammon, A and Zucs, P and Haas, C and Feil, F", title = "Increase in cases of sorbitol-fermenting E. coli O157:H- in several German states", journal = "Weekly releases (1997–2007)", year = "2002", volume = "6", number = "17", eid = 2125, pages = "", url = "https://www.eurosurveillance.org/content/10.2807/esw.06.17.02125-en", doi = "https://doi.org/10.2807/esw.06.17.02125-en" }