Comparative analysis of two kinds of intersphincter approach in the treatment of high simple anal fistula#br#

GUO Gao-zheng, ZHENG Xue-ping△, TAN Yan-yan, XU Da-chao, CAO Lei, HUANGFU Shao-hua, WANG Xing-bao

Tianjin Medical Journal . 2021, (5): 534 -538 . DOI: 10.11958/20203452