腹腔镜胆道镜胆总管探查取石术治疗胆结石的临床效果观察
복강경담도경담총관탐사취석술치료담결석적림상효과관찰
Clinical Effect of Laparoscopic and Cholangioscopic Lithotomy of Common Bile Duct Exploration in Treatment of Cholelithiasis