Objectives To study the relation of nitric oxide and the esophageal varices (EV) and its significance.

目的探讨内源性一氧化氮与肝硬化食道静脉曲张的关系及临床意义。

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Objectives To study the relation of nitric oxide and the esophageal varices (EV) and its significance.

目的探讨内源性一氧化氮与肝硬化食道静脉曲张的关系及临床意义。

youdao