1048 Which Activity Index for Ulcerative Colitis (UC)? Evaluation of Inter-Observer Variation in Clinical, Endoscopic and Composite IndicesAlissa J. Walsh,Oliver Brain,Satish Keshav,Otto C. Buchel,Brent Merrin,Michal Rolinski,Sally Thomas,Lydia White,Axel von Herbay,Bryan F. Warren,Douglas G. Altman,Simon TravisGastroenterology(2009)引用 1|浏览17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