高龄髋关节置换者实施不同密度腰麻-硬膜外联合麻醉效果的评价

于子红

Effect of spinal-epidural anesthesia with different proportions on elderly hip replacement

Yu Zi-hong

中国组织工程研究 . 2011, (22): 4134 -4136 . DOI: 10.3969/j.issn.1673-8225.2011.22.035