右美托咪定联合乌司他丁对行腹腔镜下结直肠癌手术的老年患者围术期神经认知障碍的影响——多中心、随机、双盲、对照研究
郭宗锋，王祥，曹苏，徐兴国，张常伟，于晓燕，徐卫东
Effect of Dexmedetomidine with Ulinastatin on Perioperative Neurocognitive Disorders in Elderly Patients Undergoing Laparoscopic Surgery for Colorectal Cancer——a Multicenter，Randomized，Double-blind，Controlled Study
GUO Zongfeng，WANG Xiang，CAO Su，XU Xingguo，ZHANG Changwei，YU Xiaoyan，XU Weidong
中国全科医学
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2020, (36): 4578
-4584
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DOI: 10.12114/j.issn.1007-9572.2020.00.553
