271例患者自控静脉镇痛的术后镇痛效果及其影响因素分析
郑婷婷, 张威, 钟敏涛, 甄健存
Efficacy of postoperative patient-controlled intravenous analgesia (PCIA) and analysis of influencing factors in 271 patients
ZHENG Ting-ting, ZHANG Wei, ZHONG Min-tao, ZHEN Jian-cun
中国医院药学杂志 . 2016, (12): 1014 -1018 .  DOI: 10.13286/j.cnki.chinhosppharmacyj.2016.12.14