镰状钩刀行内括约肌部分切断术治疗陈旧性肛裂
杨永丰,瓮生彬,张建军
Clinical observation of partial amputation of internal sphincter muscle of anus by using sickle hooks in treatment of old anal fissure.
YANG Yongfeng,WENG Shengbin,ZHANG Jianjun
医学研究与教育
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2011, (4): 18
-20
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DOI: 10.3969/j.issn.1674-490X.2011.04.004
