Gastroesophagealjunction相关论文
Double layered self-expanding metal stents for malignant esophageal obstruction, especially across t
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布拉格 C 和 M 标准为 Barretts 食管的客观内视镜的诊断被开发了() 。在胃的褶层的近似边缘在 squamocolumnar 连接和 gastroesop......
AIM To investigate the nature and origin of cardiacmucosa （CM）.METHODS： Biopsy samples from sixty-one individualswere inclu......
