Comparison of eus guided biliary drainage with percutaneous transhepatic biliary drainage in patients with malignant hilar biliary obstruction and failed ercp
Clinical Gastroenterology(2022)
AI 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
Clinical Gastroenterology(2022)