曲马多联合小剂量吗啡、芬太尼用于术后硬膜外患者自控镇痛效果的临床研究

曲马多联合小剂量吗啡、芬太尼用于术后硬膜外患者自控镇痛效果的临床研究的英文翻译

基本释义

• Clinical study of analgesic effect of tramadol combined with low-dose morphine or fentanyl on postoperative patient-controlled epidural analgesia