1Breslin NP, Thomson ABR, Bailey RJ, et al. Gastric cancer and other endoscopic diagnoses in patients with benign dyspepsia[J]. Gut,2000,46:93-97
2Fennerty MB, Sampliner RE, et al. Intestinal metaplasia of the stomach: identification by a selective mucosal staining technique[J]. Gastrointestinal Endoscopy,1992, 38(6): 696-698