Minguez M,Herreros B,Sanehiz V.Predictive valueof the balloon expulsion test for excluding the diagno-sis of pelvic floor dyssynergia in constipation[J].DisColon Rectum,2004,35(11):1019.

• 李爱萍；程留芳；郭荣斌；等.；肛门直肠运动协调性障碍与慢性特发性便秘[J]