Methods 100 pregnant women were administered combined subarachnoid and epidural anesthesia during labour and compared with another 100 control pregnant women who did not receive the combined anesthesia.
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美
- 方法对100例产妇分娩时实施蛛网膜下腔和硬膜外腔联合麻醉(观察组),并与100例未实施麻醉者(对照组)进行比较。