目的：探讨国产吻、缝合器在超低位直肠前切除术中的应用。
Objective: to evaluate the application of national double stapling device to resection of ultra low position rectal cancer.
目的：探讨国产吻、缝合器在超低位直肠前切除术中的应用。
Objective: to evaluate the application of national double stapling device to resection of ultra low position rectal cancer.
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