CHROMOENDOSCOPIC OBSERVATIONS ON EXTENSION OF GASTRITIS AND INTESTINAL METAPLASIA IN TYPE-A GASTRITISM HARA,S HARASAWA, T MIWAAMERICAN JOURNAL OF GASTROENTEROLOGY(1988)引用 0|浏览19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