Gastrointestinal bleeding caused by hepatocellular carcinoma in a rare case of direct invasion to the duodenum.
Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver(2020)
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