Christian A. Bernhardt

Developing an instrument to assess the endoscopic severity of ulcerative colitis: the Ulcerative Colitis Endoscopic Index of Severity (UCEIS)

Simon Travis, Dan Schnell, Piotr Krzeski et al. · Gut · 2011 · 607 citations · Full text

Reliability and Initial Validation of the Ulcerative Colitis Endoscopic Index of Severity

Simon Travis, Dan Schnell, Piotr Krzeski et al. · Gastroenterology · 2013 · 435 citations · Full text

The Impact of Clinical Information on the Assessment of Endoscopic Activity: Characteristics of the Ulcerative Colitis Endoscopic Index Of Severity [UCEIS]

Simon Travis, Dan Schnell, Brian G. Feagan et al. · Journal of Crohn s and Colitis · 2015 · 59 citations · Full text

Small bowel intussusceptions: issues and controversies related to pneumatic reduction and surgical approach

AK Saxena, Ursula Seebacher, Christian A. Bernhardt et al. · Acta Paediatrica · 2007 · 20 citations