5Norman K,Pirlich M.Gastrointestinal tract in liver disease:which organ is sick[J].Curr Opin Clin Nutr Metab Care,2008,11(5):613-619.
6Bauer TM,Schwacha H,Steinbruckner B,et al.Small intestinal bacterial overgrowth in human cirrhosis is associated with systemic endotoxemia[J].Am J Gastroenterol,2002,97(9):2364-2370.