Effect of dexmedetomidine on inflammatory response and perioperative neurocognitive disorder in elderly patients undergoing laparoscopic radiofrequency ablation for liver cancer 

LI Xilong, LI Changsheng, WANG Maoai, YANG Chunyao, ZHANG Zhen, MIAO Changhong, LU Xihua. ​​
The Journal of Practical Medicine . 2021, (15): 1999 -2002 .  DOI: 10.3969/j.issn.1006⁃5725.2021.15.018