1Greenwald DA. Aging, the gastrointestinal tract, and risk of acidrelated disease. Am J Med, 2004,117 (Suppl 5A): 8S-13S.
2Dixon MF, Genta RM, Yardley JH, et al. Classification and grading of gastritis. The updated Sydney System. International Workshop on the Histopathology of Gastritis, Houston 1994. Am J Surg Pathol,1996,20:1161-1181.
3Dursun M, Yilmaz S, Yukselen V, et al. Evaluation of optimal gastric mucosal biopsy site and number for identification of Helicobacter pylori, gastric atrophy and intestinal metaplasia. Hepatogastro enterology, 2004, 51: 1732-1735.
4Basso D, Gallo N, Zambon CF, et al. Antigastric autoantibodies in Helicobacter pylori infection: role gastric mucosal inflammation. Int J Clin Lab Res, 2000, 30: 173-178.
5Syder AJ, Oh JD, Guruge JL, et al. The impact of parietal cells on Helicobacter pylori tropism and host pathology: an analysis using gnotobiotic normal and transgenic mice. Proc Natl Acad Sci USA,2003,100:3467-3472.
