2[2]Drossman DA,Li Z,Andruzzi E.et al.U.S.householder survey of functional gastrointestinal disorders.Prevalence,sociodemography,and health impact.Dig Dis Sci,1993;38(9):1569-1580.
3[3]Thompson WG.Gastrointestinal symptoms in the irritable bowel compared with peptic ulcer and inflammatory bowel disease.Gut,1984;25(10):1089-1092.
4[4]Harvey RF,Salih SY,Read AE.Organic and functional disorders in 2000 gastroenterology outpatients.Lancet,1983;1(8325):632-634.
5[5]Everhart JE,Go VL,Johannes RS.A longitudinal survey of self-reported bowel habits in the United States.Dig Dis Sci,1989;34(8):1153-1162.
6[1]Schiefer B,Stange EF.Motility diagnosis in chronic constipation.Zntralbl Chir,1999,124(9):775-83
7[2]Wald A,Hinds JP,Caruana BJ.Psychological and physiological characteristics of patients with severe idiopathic constipation.Gastroenterology,1989,97(4):932-7
8[3]Bassotti G,Chiarioni G,Vantini I,et al.Anorectal manomatric abnormalities and colonic propulsive impairment in patients with severe chronic idiopathic constipation.Dig Dis Sci,1994,39(7):1558-64
9[4]Ducrotte P,Denis P,Galmiche JP,et al.Anorectal motility in idiopathic constipation.Study of 200 consecutive patients.Gastroenterol Clin Biol,1985,9(1):10-15
10[5]Mayer EA.The sensitive and reactive gut.Eur J Gastroenterol Hepatol,1994,6(6):470-7
