S2197 Endoscopic Diagnosis of Gastrojejunocolic Fistula after Billroth II GastroenterostomyThayer Nasereddin,Rahul Karna,Lynna Alnimer,Elie AounThe American journal of gastroenterology(2021)引用 0|浏览14暂无评分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