Ulcers and GI bleeding
Rollhauser C, Fleischer D, Endoscopy, 1/1/2004Is There a Difference Between Non-Steroidal Anti-inflammatory Drug-Induced Upper Gastrointestinal Tract Bleeding Versus Other Causes in Elderly Patients?
Rollhauser C, Endoscopy, 1/1/2003Upper gastrointestinal bleeding and surrogate endpoints
Rollhauser C, Gut, 1/1/2002
