Fankhauser, C, W Zingg, P Francois, and S Dharan. “Surveillance of Extended-Spectrum-ß-Lactamase-Producing Enterobacteriaceae in a Swiss Tertiary Care Hospital”. Swiss Medical Weekly 139, no. 5152 (December 26, 2009): 747–747. Accessed September 5, 2024. https://smw.ch/index.php/smw/article/view/1056.