Effects of dexmedetomidine on cognitive function in elderly patients after laparoscopic cholecystectomy: A protocol for systematic review and meta-analysis

por Li, Na, Xiong, Lu, Wu, Ye-Hua, Chen, Xiao-Jian, Meng, Ya-Zhen, Li, Shuang-Feng, Xiong, Ya-Qin
Publicado 2020