Objective : To evaluate laparoscopy assisted radical gastrectomy for early gastric cancer.目的: 探讨腹腔镜早期胃癌根治性手术的临床应用价值.Objective: To evaluate the effect of laparoscopy in treating renal cyst.摘要目的: 评价腹腔镜下治疗肾囊肿的疗效.Objective T...
...the British government's failure to invest in an integrated transport system.英国政府未能给综合交通系统的建设投入资金The derailment, according to Transport of London, was reportedly caused by an obstruction on the tracks.据英国交通警方说地铁的...