MR defecography: a diagnostic test for the evaluation of pelvic floor motion in patients with dyssynergic defecation after biofeedback therapy
Afsaneh Nikjooy, N. Maroufi, Ismaeil Ebrahimi Takamjani, Homayoun Hadizdeh Kharazi, B. Mahjoubi, R. Azizi, H. Haghani
Medical Journal of The Islamic Republic of Iran