2Ho KY, Kang JY, Seow A. Prevalence of gastrointestinal symptoms in a multiracial Asian population, with particular reference to refluxtype symptoms. Am J Gastroenterol, 1998,93 : 1816-1822.
3Masud MA, Hasan M, Khan AK. Irritable bowel syndrome in a rural community in Bangladesh: prevalence, symptoms pattern, and health care seeking behavior. Am J Gastroenterol, 2001,96 : 1547-1552.
4Shah SS, Bhatia SJ, Mistry FP. Epidemiology of dyspepsia in the general population in Mumbai. Indian J Gastroenterol, 2001,20 :103-106.
5Massarrat S, Saberi-Firoozi M, Soleimani A, et al. Peptic ulcer disease, irritable bowel syndrome and constipation in two population in Iran. Eur J Gastroenterol Hepatol, 1995,7 : 427-433.
6Danivat D, Tankeyoon M, Sriratanaban A. Prevalence of irritable bowel syndrome in a non-Western population. Br Med J, 1988,296:1710.
7Kay L, Jorgensen T. Redefining abdominal syndromes. Results of a population-based study. Scand J Gastroenterol, 1996,31 : 469-475.
8Osterberg E, Blomquist L, Krakau I, et al. A population study on irritable bowel syndrome and mental health. Scand J Gastroenterol,2000,35 : 264-268.
9Reshetnikov OV, Kurilovich SA, Denisova DV, et al. Prevalence of dyspepsia and irritable bowel syndrome among adolescents of Novosibirsk, western Siberia. Int J Circumpolar Health, 2001,60 :253-257.
10Kennedy TM, Jones RH. The epidemiology of hysterectomy and irritable bowel syndrome in a UK population. Int J Clin Pract,2000,54 : 647-650.
