共 50 条
- [1] Volume of hospital is important for the prognosis of high-risk patients with nonvariceal upper gastrointestinal bleeding (NVUGIB) SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES, 2017, 31 (08): : 3339 - 3346
- [2] Volume of hospital is important for the prognosis of high-risk patients with nonvariceal upper gastrointestinal bleeding (NVUGIB) Surgical Endoscopy, 2017, 31 : 3339 - 3346