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原因未明急性上消化道出血１６例赵伟东李颖臧呸兰牛海洲山东胜利石油管理局中心医院消化内科山东省东营市２５７０３４主题词胃肠出血／诊断内窥镜检查胃肿瘤消化性溃疡Ｓｕｂｊｅｃｔｈｅａｄｉｎｇｓｇａｓｔｒｏｉｎｔｅｓｔｉｎａｌｈｅｍｏｒｒｈａｇｅ／ｅｔｉ...
Cause unknown acute upper gastrointestinal bleeding in 16 cases Zhao Weidong Li Ying Zang 呸 Lan Niu Haizhou Shandong Shengli Petroleum Administration Central Hospital Department of Gastroenterology Dongying City, Shandong Province 257034 Key words Gastrointestinal bleeding / diagnosis Endoscopy Gastric peptic ulcer Peptic ulcer Subjectheadingsgastrointestinalhemorrhage / eti ...