Declining Prevalence Of Helicobacter Pylori-Associated Peptic Ulcer Disease: Results Of A Prospective Study Of 160 PatientsJohn M. Dewitt,Cynthia A. Taylor,Mitchell L. SchubertGASTROENTEROLOGY（2001）引用 1|浏览2暂无评分关键词prospective studyAI 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
