4Shafik A. Idiopathic oligofecorrhea : a clinical pathologicentity-patho-genesis and treatment. Digestion, 1991,48( 1 ) :51-58.
5Ferrara A,Pemberton JH, Grotz RL, et al. Prolonged ambulatory recording of anorectal motility in patients with slow-transit constipation. Am J Surg. 1994,167( 1) :73-79.
6Penning C, Steens J, van der Schear PS, et al. Motor and sensory funtion of the rectum in different subtypes of constipation. Scand J Gastroenterol, 2001,36 ( 1 ) 32-38.
7Keren S, Wagner Y, Heldenberg D, et al. Studies of manometric abnormalities of the rectoanal region during defecation in constipated and soiling children: modification through biofeedback therapy[J]. Am Jgastroenterok, 1988, 83: 827.
8Xing JH, Soffer EE.Adverse effect of Laxatives[J].Dis Rectum,2001,44(8):1201.
9叶任高.内科学.第5版[M].北京:人民卫生出版社,2002.809～810.
10Stewart WF,Liberman JN,Sandler RS,et al.Epidemiology of Constipation (EPOC) Study in the United States:Relation of Clinical Subtypes to Sociodemographic Features[J].Am J Gastroenterol,1999,94(12):3530～3540.
