胃镜直视下食管扩张联合药物应用治疗食管癌术后吻合口狭窄36例临床分析
위경직시하식관확장연합약물응용치료식관암술후문합구협착36례림상분석
Clinical analysis on esophageal dilatation guided by endoscopy combined with the application of drugs for the treatment of postoperative anastomotic stenosis in 36 cases with esophageal cancer