Objective:To provide the anatomical basis for surgical treatment of rectal cance.

前言： 目的：为患有肝病的直肠癌的外科治疗提供解剖学基础。

youdao

Objective:To provide the anatomical basis for surgical treatment of rectal cance.

前言： 目的：为患有肝病的直肠癌的外科治疗提供解剖学基础。

youdao