THE INCIDENCE, MORTALITY, AND TREATMENT OF HÆMORRHAGE IN GASTRIC AND DUODENAL ULCERArthurF. Hurst,J.A. RyleThe Lancet(1937)引用 26|浏览2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