共 50 条
- [1] Risk factors analysis of the peptic ulcer bleeding [J]. GASTROENTEROLOGY, 1999, 116 (04) : A214 - A214
- [2] Interaction of risk factors for peptic ulcer bleeding. [J]. GASTROENTEROLOGY, 1999, 116 (04) : A97 - A97
- [4] ENDOSCOPIC RISK-FACTORS FOR BLEEDING PEPTIC-ULCER [J]. GASTROINTESTINAL ENDOSCOPY, 1990, 36 (05) : S16 - S20