Lehner A, Fricker-Feer C, Stephan R
Institute for Food Safety and Hygiene, Vetsuisse Faculty University of Zurich, CH-8057 Zurich, Switzerland.
QA and Food Safety Department, Hochdorf Nutritec AG, CH-6280 Hochdorf, Switzerland.
J Med Microbiol. 2012 Jul;61(Pt 7):1034-1035. doi: 10.1099/jmm.0.042903-0. Epub 2012 Mar 30.