4Hurlstone DP,Sanders DS,Carter MJ,et al.Simplified acute physiology score Ⅱ:A valid role in the assessment of patients with medically refractory upper gastrointestinal bleeding[J].J Gastroenterol Hepatol,2003,18 (8):903-909.
5Kirika NV,Bodrug NL,Butorov SV,et al.Clinical efficacy of combined anti-Helicobacter treatment of patients with duodenal ulcer[J].Klin Med (Mosk),2003,81 (1):37-39.
6Wildner-Christensen M,Touborg Lassen A,Lindebjerg J,et al.Diagnosis of Helicobacter Pylori in bleeding peptic ulcer patients,evaluation of urea-based tests[J].Digestion,2002,66(1):9-11.
7Schoenberg MH.Surgical thearapy for peptic ulcer and nonvariceal bleeding[J].Langenbecks Arch Surg,2001,386(2):98-103.
8Collins JC,Sarfeh IJ.Surgical management of portal hypertension[J].West J Med,1995,162(6):554 -555.
9Boonpongmanee S,Fleischer DE,Collier K,et al.The frequency of peptic ulcer as a cause of upper-GI bleeding is exaggerated[J].Gastrointest Endosc,2004,9 (17):788-794.