Finite element analysis of the effects of individual extralevator abdominoperineal excision for rectal neoplasms below levator hiatus on pelvic floor

LIU Jia, WANG Jie-fu△, KONG Da-lu, ZHENG Lei, HU Dong-zhi, GUO Jian-sheng

Tianjin Medical Journal . 2017, (9): 935 -939 .