脑脊液压力和阻滞高度或去氧肾上腺素总剂量无显著关联。

There were no significant correlations between CSF pressure and block height or total dose of phenylephrine.

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脑脊液压力和阻滞高度或去氧肾上腺素总剂量无显著关联。

There were no significant correlations between CSF pressure and block height or total dose of phenylephrine.

youdao