Acute Upper Gastrointestinal Hemorrhage In Very Elderly Patients: Epidemiological And Clinical Characteristics.S Herve, E Ben Soussan,M Antonietti,S Ramirez,P Ducrotte, E LereboursGASTROENTEROLOGY(2005)引用 0|浏览0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