Objective To evaluate determine the double-contrast esophagography in the diagnosis of Barrett � � s esophagus in senior patients.

  • 目的探讨食管钡餐双对比造影连续摄影对提高老年人巴雷特(Barrett)食管诊断的价值.

  • 互联网摘选 2025-01-19 23:43:23

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