Conclusions the esophageal variceal pressure can be measured accurately by the digital video system made by us.

结论食管曲张静脉测压数字图像系统能准确地测量食管曲张静脉压力。

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Conclusions the esophageal variceal pressure can be measured accurately by the digital video system made by us.

结论食管曲张静脉测压数字图像系统能准确地测量食管曲张静脉压力。

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