5SaitoY, Ohkusa T, EndoS, et al. Detection of Helicobacter pylori in gastric hyperplas-ticpolyps comparison between foveolar and fundic polyps. EurJ Gastroenterol Hepa-tol, 1992,4 ( suppl1 ) : 89-92.
6Veereman WautersG, FerrelL, OstroffJW, et al. Disappearance of hyperplas polyps as-sociated with persistent Helicobacter pylori infection and active gastritis. Am J Gas-troenterol, 1990,85 : 1395-1397.
7OhkusaT, TakashimzuJ FujikiK, et al. Disappearance of hyperplastic polyps in the sto-mach after eradication of Helicobacter pylori AnnIntem Med, 1998,129 : 712 -175.
8LjubicicN, BanicM, KujundzicM, et al. The effect of eradicating Helicobacter pylori infection on the course of adenomatous and hyperplastic gastricpolyps. Eur J Gast-roenterol Hepatol, 1999, 11: 727 -730.
6Malaty HM,Graham DY,Wattigney WA,et al.Natural history of Helicobacter pylori in Childhood[J].Clin Inf Dis,1999,28:279-282.
7Pounder RE,Ng D.The prevalence of Helicobacter priori infection in different countries[J].Aliment Pharmacol Ther,1995,9(suppl 2):33-39.
8Parsonnet J.The incidence of Helicobacter pylori infection[J].Aliment pharmacol Ther,1995,9(suppl 2):45-51.
9Kelly SM,Pitcher MCI,Fermery SM,et al.Isolation of Helicobacter pylori from feces of patients with dyspepsia in United Kingdom[J].Gastroenterology,1994,107:1671-1674.
10Westblom TU,Fritz SB,Phadnis S,et al.PCR analysis of Peruvian sewage water:support for fecal-oral spread of Helicobacter prlori[J].Acta Gastroenterol Belg,1993,56(suppl 1):47.
