The effects of quadratus lumborum block on inflammatory response and postoperative intestinal function recovery in patients undergoing laparoscopic colorectal cancer surgery 
LI Ningkang, MA Tao, MA Xu, ZHOU Xiaohong, YANG Lifeng, ZHANG Lei, WANG Yun.
The Journal of Practical Medicine . 2023, (14): 1769 -1773 .  DOI: 10.3969/j.issn.1006⁃5725.2023.14.007