Endoscopy 1998; 30(2): 114-125
DOI: 10.1055/s-2007-1001237
© Georg Thieme Verlag KG Stuttgart · New York
Upper Gastrointestinal Nonvariceal Bleeding: A Review Covering the Years 1996-97
C. Rollhauser, D. E. Fleischer
- Georgetown University Medical Center, Washington, DC, USA
