老年膝髋关节置换应用罗哌卡因腰椎硬膜外联合麻醉：置换后不良反应率低
牛宣耀
Combined spinal-epidural anesthesia with ropicavaine in elderly patients undergoing knee or hip arthroplasty: low incidence of postoperative side effects
中国组织工程研究
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2015, (22): 3477
-3481
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DOI: 10.3969/j.issn.2095-4344.2015.22.007