epidura analgesia的用法和樣例：
例句
- Relative Analgesic Potencies of Levobupivacaine and Ropivacaine for Epidural Analgesia in Labor Polley LS, et al.
左旋布比卡因和羅哌卡因在產科硬膜外鎮痛中的相對鎮痛強度。 - Could benefits of epidural analgesia following oesophagectomy be measured by perceived perioperative patient workload?
食道切除術后硬膜外鎮痛的益處能否用圍手術期監護患者的工作量衡量？
