相似文献/References:
[1]牛富国,刘雪红,侯增光,等.3种麻醉药物椎管内超前镇痛对剖宫产术后镇痛效果的影响[J].新乡医学院学报,2016,33(11):959.[doi:10.7683/xxyxyxb.2016.11.006]
NIU Fu-guo,LIU Xue-hong,HOU Zeng-guang,et al.Effect of intraspinal preemptive analgesia of hydromorphone hydrochloride on the analgesia after cesarean section[J].Journal of Xinxiang Medical University,2016,33(01):959.[doi:10.7683/xxyxyxb.2016.11.006]