2Rao SS, Seaton K, Miller M J, et al. Psychological profiles and quality of life differ between patients with dyssynergia and those with slow transit constipation [ J ]. J Psychosom Res,2007,63 (4) :441-449.
3Bharucha AE, Pemberton JH, Locke GR. American Gastroenterological Association technical review on constipation [ J ]. Gastroenterology,2013,144( 1 ) :218-238.
4Tantiphlachiva K, Rao P, Attaluri A, et al. Digital rectal examination is a useful tool for identifying patients with dyssynergia[ J ]. Clin Gastro- enterol Hepatol,2010,8 ( 11 ) :955-960.
5Rao SS, Rattanakovit K, Patcharatrakul T. Diagnosis and management of chronic constipation in adults [ J ]. Nat Rev Gastroenterol Hepatol, 2016,13 (5) :295-305.
7Lee YY,Erdogan A,Rao SS. High resolution and high definition anorectal manometry and pressure topography: diagnostic advance or a new kid on the block[J]. Curt Gastroenterol Rep,2013,15(12) :360.
9Cowlam S, Khan U, Mackie A, et al. Validity of segmental transit stud- ies used in routine clinical practice, to characterize defaecatory disor- der in patients with functional constipation [ J ]. Colorectal Dis, 2008, 10(8) :818-822.
10Maqbool S, Parkman HP, Friedenberg FK. Wireless capsule motility : comparison of the SmartPi[1 GI monitoring system with scintigraphy for measuring whole gut transit [ J ]. Dig Dis Sci, 2009,54 ( 10 ) : 2167- 2174.