腰－硬联合阻滞及连续蛛网下腔阻滞对产妇分娩镇痛效果

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王玥康凯白云波刘野徐铭军

The effect of lumbar-epidural combined block and continuous subarachnoid block for labor analgesia

WANG Yue, KANG Kai, BAI Yunbo, LIU Ye, XU Mingjun

中国计划生育学杂志 . 2021, (5): 921 .