Difficult Biliary Cannulation in ERCP Procedures with or Without Trainee Involvement: a Comparative StudyXu Wang,Hui Luo,Qin Tao,Gui Ren,Xiangping Wang,Shuhui Liang,Linhui Zhang,Long Chen,Xin Shi,Xuegang Guo,Yanglin PanENDOSCOPY（2022）引用 14|浏览50AI 理解论文溯源树样例生成溯源树，研究论文发展脉络Chat Paper正在生成论文摘要
