Objective: to investigate the effects of epidural lidocaine on hypoxemia induced by bilateral thoracotomy in rats.

目的：探讨硬膜外利多卡因对双侧开胸所致低氧血症的作用。

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Objective: to investigate the effects of epidural lidocaine on hypoxemia induced by bilateral thoracotomy in rats.

目的：探讨硬膜外利多卡因对双侧开胸所致低氧血症的作用。

youdao