Massive upper gastrointestinal bleeding post-Whipple's surgery from anastomotic varices due to mesenteric hypertension.Yu Jun Wong,Farah Gillian Irani,Malcolm Tan,Melissa TeoENDOSCOPY(2018)引用 4|浏览3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