About Ceng Qingmin
About 北京大学首鋼医院普通外科
About Wang Yanzhao
About 北京大学首鋼医院普通外科
About Huang Wensheng
About 北京大学首鋼医院普通外科
About Zhang Honglin
About 北京大学首鋼医院普通外科
About Hong Yuming
About 北京大学首鋼医院普通外科
About Lei Fuming
About 北京大学首鋼医院普通外科
About Zhongguo Putong Waike Zazhi
About follow-up study
About operation time
About catheter
About laparotomy
About patient
About three dimension
About postoperative complication
About surgical technique
About peritoneal cavity
About celioscope
About statistics(science)
About rectal neoplasm
About operative surgery
About 有意差
About 再発率
About 出血量
About Tumors(=neoplasms)of digestive system
About 3D
About 2D
About 腹腔鏡
About 直腸癌
About 治療効果
About 観察