epidural analgesia labor analgesia 分娩镇痛
Epidural labor analgesia 硬膜外分娩镇痛
Labor analgesia 镇痛分娩 ; 无痛分娩 ; 分娩镇痛
combined spinal-epidural labor analgesia 腰麻硬膜外联合阻滞麻醉
analgesia in labor 分娩镇痛
epidural analgesia in labor 硬膜外分娩镇痛
Ambulatory labor analgesia 无痛分娩
Anaesthesia labor analgesia 麻醉分娩减痛
Mobilizable of labor analgesia 可行走分娩镇痛
Epidural analgesia labor do not increase the rate of cesarean section.
硬膜外分娩镇痛不增加剖宫产率。
Objective To investigate the clinical effects of inhaling nitrous oxide for analgesia laboR.
目的：观察笑气吸入在分娩镇痛中的作用及临床应用效果。
As a new subjcct there has been no teaching syllabus and schoolbook there are many focuses of debate in labor analgesia.
摘要分娩镇痛是一门新兴学科，尚无现成的教学大纲和教科书，也有许多争义的焦点。
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