高渗冰盐水硬膜外注射术后镇痛效果的临床观察
刘英;李树人;郭志荣
Clinical Study on Epidural Injection of Ice Hypertonic Saline for Postoperetive Analgesia
Liu Ying;Li Shuren;Guo Zhirong
首都医科大学学报 . 1999, (2): 123 -124 .