2Lowry AC, Jensen LL, Biofeedback for fecal in comtinence.Perspect Colon Rectal Surg,1992,5(2):210.
3Kegel AH.Progressive resistance exercise in the functional restoration of the perineal muscles.Am J Obster Gynecol,1948,56:238.
4Keck JO,Stanniunas RJ,Coller JA,et al.Biofeedback training is useful in fecal incontinence but disappointing in constipation.Dis Colon Rectum,1994,37:1271.
5Weber J,Ducrotte Ph,Touchais JY,et al.Biofeedback training for constipation in adults and children.Dis Colon Rectum,1987,30:884.
6Yang YK,Heyman S,Choi SK,et al.Biofeedback is useful for nonparadoxical puborectalis contraction pelvie outlet obstruction (meeting a bstract).Dis Colon Rectum,1994,37:27.
7Engel BT,Nikoomanesh P,Schuster MM,Operant conditioning of rectosphincteric responses in the treatment of fecal incontinence.N Engl J Med,1974,290,646.
8Bleijenberg G,Kuijpers HC,Treatment of the spastic pelvic floor syndrome with biofeedback,Dis Colon Rectum,1987,30:108.
9Fleshman JW, Dreznik Z, Cohen E, et al. Outpatient protocol for biofeedbsck therapy of pelvic floor outlet obstruction. Dis Colon Rectum,1992,35:1.
10Pemberton JH,et al. Evaluation and surgical treatment of severe chronic coaslipation, Ann Surg .1990,214:403.