3Groszmann RJ. Garcia Tsal G, Bosch J,et al. Beta-blockers to prevent gastroesophageal varices in patients with cirrhosis[J]. N Engl J Med,2005, 353 (21) : 2254-2261.
4Ue Franchis R Evolving consensus in portal hypertension. Report of the Baveno Ⅳ consensus workshop on methodology of diagnosis and therapy in portal hypertension[J]. Hepatol, 2005,43 ( 1 ): 167-176.
5吴裕炘.生长抑素治疗上消化道出血进展[J].中华消化杂志,1997,17:46-47.
6T. Albrecht,M. J. K. Blomley,D. O. Cosgrove,S. D. Taylor-Robinson,V. Jayaram,R. Eckersley,A. Urbank,J. Butler-Barnes,N. Patel. Transit-time studies with Levovist in patients with and without hepatic cirrhosis: A promising new diagnostic tool[J] 1999,European Radiology(3):S377~S381