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Regional anesthesia is used to block pain in a large area of the body.
区域阻滞用于阻滞大面积的部位的止痛。
youdao
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Control group was administered with traditional regional anesthesia only.
对照组行传统的区域阻滞麻醉。
youdao
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Control group was administered with traditional regional anesthesia only.
对照组行传统的区域阻滞麻醉。
youdao