5Dixon MF.Helicobacter pylori and peptic ulcer at ion:histo pathological aspects.JGastroenterol Hepatol,2007; 6:125-130.
6Rhodes J.Expermental production of gastric epithelium in the duodenum.Gut,2009; 19:454-458.
7Pan S,Liao CH.An endoscopic study on the duodenal ulcer.An endoscopicclassification of the duodenal ulcer and its clinical implications.J Formosan MedAssoc,2007; 80:815-829.
8Shiann Pan,Gi-Shih Lien,Cheng-Hsiung Liao,Sheng-Hsuan Chen,Yeong-ShanCheng.Deformity of duodenal bulb,gastric metaplasia of duodenal regeneratingmucosa and recurrence of duodenal ulcer:A correlated study[J].WorId Journal ofGastroenterology,2008;(12):42-43.
9Fitzgibbons PL,Dooley CP5Cohen H,et al.Prevalence of gastric metaplasia,inflammation,and Campylobacter pylori in the duodenum of members of a normalpopulation.Am J Clin Pathol,2008; 90:711-714.
10Rauws EA,Tytgat GN.Cure of duodenal ulcer associated with eradication ofhelicobacter pylori.Lancet,2010;335:1233-1235.
