7Goh K L.Changing epidlemiology of gastroesophageal reflux disease in the Asian Pacific region:an overview[J].J Gastroenterol Hepatol,2004,19 Supple 3:S22-25.
8Papa A.orgesi R,Grillo A,er al.Pathophysiology,diagosis and treatment of non erosive reflux disease (NERD)[J].Minerva Gastroenterol Dietol,2004,50(3):215-226.
9Tack J.fass R.Review article:approaches to endoscopic negative reflux disease:part of the GERD spectrum or a unique acid-related disorder?[J].Aliment Pharmacol Ther,2004,19(Suppl 1):28-34.
10Chen M H.Xiong L S,Chen H X,et al.Prevalence risk factors and impact of gastroesophageal reflux disease:a population based study in South China[J].seand J Castroenterol,2005,40:795-767.
3Said RM, Rhean -Lee G. Gastro -oesophagealrefluxdisease, refluxoesophagitis and non —erosive reflux disease in a multiracialAsian population : a prospective, endoscopy based study [J]. Eur JGastroenterol Hepatol, 2004,16:495-501.
