Tschudin-Sutter, S., Frei, R., Schwahn, F., Tomic, M., Conzelmann, M., Stranden, A., & Widmer, A. F. (2016). Prospective Validation of Cessation of Contact Precautions for Extended-Spectrum β-Lactamase–Producing Escherichia coli. Emerg Infect Dis.

Tschudin-Sutter, Sarah, Reno Frei, Friedbert Schwahn, Milanka Tomic, Martin Conzelmann, Anne Stranden, and Andreas F. Widmer. "Prospective Validation of Cessation of Contact Precautions for Extended-Spectrum β-Lactamase–Producing Escherichia Coli." Emerg Infect Dis 2016.

Tschudin-Sutter, Sarah, et al. "Prospective Validation of Cessation of Contact Precautions for Extended-Spectrum β-Lactamase–Producing Escherichia Coli." Emerg Infect Dis 2016.