45例老年人十二指肠乳头旁憩室合并胆总管结石的内镜治疗
45례노년인십이지장유두방게실합병담총관결석적내경치료
Endoscopic therapy of periampullary duodenal diverticula combined with common bile duct stones in the 45 aged people
저자의 최근 논문