Randomized trial of umbilical incisional hernia in high-risk patients: extraction of gallbladder through subxiphoid port vs. umbilical port after laparoscopic cholecystectomy

por Li, Min, Cao, Baoqiang, Gong, Renhua, Sun, Dengqun, Zhang, Peisong, Jiang, Xudong, Sheng, Yanfei
Publicado 2018