2[1]Thompson WG, Longstreth GF, Drossman DA, et al. Functional bowel disorders and functional abdominal pain[J].Gut,1999,45(suppl Ⅱ):Ⅱ43-Ⅱ47.
3[2]Dai Fei, Luo Jinyan, Gong Jun. The colonic transit test in the assessment of chronic constipation[J]. Xi'an Med Univ,1999,11(1):36-39.
4[3]Krishnamurti S, Schuffler MD, Rohrmann CA,et al. Severe idiopathic constipation is associated with a distinctive abnormality of the colonic myenteric plexus[J].Gastroenterology,1985,88(1 Pt 1):26-34.
5[4]Burleigh DB. Evidence for a functional cholinergic deficit in human colonic tissue resected for constipation[J]. J Pharm Pharmacol, 1988,40(1):55-57.
6[5]Koch TR, Carney JA, Go L, et al. Idiopathic chronic constipation is associated with decreased colonic vasoactive intestinal peptide[J].Gastroenterology,1988,94(2):300-310.
7[6]Cortesini C, Cianchi F, Infantino A, et al. Nitric oxide synthase and VIP distribution in enteric nervous system in idiopathic chronic constipation[J]. Dig Dis Sci,1995,40(11):2450-2455.
8[7]Bassotti G, Chiarioni G, Vantini I, et al. Anorectal manometric abnormalities and colonic propulsive impairment in patients with severe chronic idiopathic constipation[J]. Dig Dis Sci,1994,39(7):1558-1564.
10[9]Fleshman JW, Dreznik Z, Cohen E, et al. Balloon expulsion test facilities diagnosis of pelvic floor outlet obstruction due to nonrelaxing puborectalis muscle[J]. Dis Colon Rectum,1992,35(11):1019-1025.