6Miwa H, Sakaki N, Sugano K, et al. Recurrenl peplic ulcers in patients following successful helicobamer pylori eradication: A multicenter study of 4940 patients. Helicobaeter, 2004,9: 9-16.
7Yamada T, David H, I.oren A, et al. Textbook of gastroenterology. 4th ed. Philadelphia: Lippincott Williams and Wilkins, 2003.
8Ando T, Minami M, Mizuno T, el al. I.ong term follow up after eradication of helicobacter pylori with Omeprazole, Clarithromycin, and Tinidazole (OCT Regimen) in a Japanese population. Helicobacter,2005,10: 379-384.
9Gisbert JP, Khorrami S, Carballo F, et al. Meta analysis: Helicobacter pylori eradication therapy vs. antisecretory noneradication therapy for the prevention of recurrent bleeding from peptic ulcer. Aliment Pharmacol Ther, 2004, 19: 617-629.
10Gisbert JP. The recurrence of Helicobacter pylori infection: incidence and variables influencing it. A critical review. Am J Gastroenterol, 2005,100: 2083 2099.
