2004

Al-Saigh, H., Zweifel, C., Blanco, J., Blanco, J. E., Blanco, M., Usera, M. A., Stephan, R. (2004). Feacal shedding of Escherichia coli O157, Salmonella spp. and Campylobacter spp. in Swiss cattle at slaughter. Journal of Food Protection, 4, 679-684.

Lehner, A., Stephan, R. (2004). Microbiological, epidemiological and food safety aspects of Enterobacter sakazakii. Journal of Food Protection 67, 2850-2857.

Lehner, A., Tasara, T., Stephan, R. (2004) 16S rRNA gene based analysis of Enterobacter sakazakii strains from different sources and development of a PCR assay for identification. BMC Microbiology 4:43.

Scherrer, D., Corti, S., Muehlherr, J.E., Zweifel, C., Stephan, R. (2004). Phenotypic and genotypic traits of Staphylococcus aureus strains isolated from from raw bulk-tank milk samples of small ruminants. Veterinary Microbiology 101, 101-107.

Stephan, R., Borel, N., Zweifel, C., Blanco, M., Blanco, J.E. (2004). First isolation and further characterization of enteropathogenic Escherichia coli (EPEC) O157:H45 strains from cattle. BMC Microbiology, 4:10.

Upmann M., Stephan, R. (2004). Laboratory accreditation. In Encyclopedia of Meat Sciences, Edited by W.K. Jensen, C. Devine and M. Dikeman, Elsevier: Oxford, pp.667.

Zweifel, C., Blanco, J.E., Blanco, M., Blanco, J., Stephan, R. (2004). Serotypes and virulence genes of ovine non-O157 Shiga toxin-producing Escherichia coli in Switzerland. International Journal of Food Microbiology, 95, 19-27.

Zweifel, C., Zychowska, M.A., Stephan, R. (2004). Prevalence and characteristics of Shiga toxin-producing Escherichia coli (STEC), Salmonella spp. and Campylobacter spp. isolated from slaughtered sheep in Switzerland . International Journal of Food Microbiology 92, 45-53.

Zweifel, C., Zychowska, M.A., Stephan, R. (2004). Prävalenz und Charakterisierung von Salmonella spp. und Campylobacter spp. bei Schlachtschafen. Archiv für Lebensmittelhygiene 55, 35-38.

Al-Saigh, H. (2004). Feacal shedding of Escherichia coli O157, Salmonella spp. and Campylobacter spp. in Swiss cattle at slaughter.

Baltzer, D. (2004). Erhebung von Daten zur Festlegung einer Baseline für die Anwendung der Nass-Trockentupfertechnik (NTT) bei Schlachttierkörpern von Rind und Schwein gemäss der EU-Entscheidung 2001/471/EG

Dahl, P. (2004). Retrospektive Auswertung von Befunden der Mikrobiologischen Fleischuntersuchung (MFU) der letzten acht Jahre

Scherrer, D. (2004). Phenotypic and genotypic traits of Staphylococcus aureus strains isolated from from raw bulk-tank milk samples of small ruminants