Efficacy and safety of three endoscopic techniques for small common bile duct stones (≤ 10 mm): a multicenter, retrospective, cohort study with propensity score matching
医学
倾向得分匹配
胆总管
外科
回顾性队列研究
队列
内科学
普通外科
作者
Ye Qiang,Jin Zhang,Xilong Ou,Xiaoying Zhou,Zhu Chang,Wenjie Li,Jun Yao,Guoxin Zhang