Efficacy and tolerability of oxycodone versus fentanyl for intravenous patient-controlled analgesia after gastrointestinal laparotomyZhen Ding,Kaiguo Wang,Baosheng Wang,Naibao Zhou,Hao Li,Bo YanMedicine(2016)引用 11|浏览2暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要