Objective : To investigate the feasibility, safety and cancer clearance of laparoscopic distal gastrectomy with D 2 lymphadenectomy.目的: 比较腹腔镜辅助下远端胃癌根治及D2淋巴结清扫术的手术方法、可行性及安全性....
People did not teach their children to be wary of strangers.过去人们不会教育孩子提防陌生人。As a general rule, burglars are wary about gaining entry from the front or side of a building.通常来说，窃贼对从房屋的正面或侧面潜入会比较谨慎。Be wary of strangers who ...