Risk Factors for Small Bowel Bleeding in an Overt Gastrointestinal Bleeding Presentation after Negative Upper and Lower EndoscopyDejan Micic,John N. Gaetano,Neha Nigam,Matthew Peller,Vijaya L. Rao,Carol Semrad,Adam C. Stein,Sonia S. KupferPLoS ONE（2019）引用 6|浏览16AI 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
