1Swidsinski A, Ludwig W, Pahlig H, et al. Molecular genetic evidence of bacterial colonization of cholesterol gallstones. Gastroenterology,1995,108:860-864.
2Lee Dk,Tarr PI,Haigh WG,et al. Bacteria DNA in mixed cholesterol gallstones. Am J Gastroenterol, 1999, 94: 3502-3506.
3Kawai M, Iwahashi M, Uchiyama K, et al. Gram-positive cocci are associated with the formation of completely pure cholesterol stones.Am J Gastroenterol,2002,97:83-88.
4Csendes A, Fernandez M, Uribe P. Bacteriology of the gallbladder bile in normal subjects. Am J Surg, 1975,129:629-631.
5Sung JY, Shaffer EA, Olson ME, et al. Bacterial invasion of the biliary system by way of the portal-venous system. Hepatology, 1991,14:313-317.
6Cetta F. Bacteria and pathogenesis of gallstones. Gastroenterology,1995,109:2050-2051.
7Wetter LA, Hamadeh RM, Griffiss JM, et al. Differences in outer membrane characteristics between gallstone-associated bacteria and normal bacterial flora. Lancet, 1994,343:444-448.
8Sabiston CB, Grigsby WR. Anaerobic bacteria from the advanced periodontal lesion. J Periodontol, 1972,43:199-201.
