shi yan wai ke yu zhuan hua yi xue
YANG Zhen.Department of Surgery;Tongji Hospital;Tongji Medical College;Huazhong University of Science and Technology;Wuhan 430030;China
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wei chang jian zhi liu ji qi zhuan hua yi xue
ZHANG Xin-hua;HE Yu-long;ZHAN Wen-hua.Department of Gastrointestinal and Pancreatic Surgery;the First Affiliated Hospital of Sun Yat-sen Univercity;Guangzhou 510080;China
zao kou pang zuo de yu fang he chu li
LI Ji-ye.The Center for Hernia and Surgery of Abdominal Wall;the First Hospital Affiliated to General Hospital of PLA;Beijing 100048;China