Effect of esketamine combined with pericapsular nerve block of the hip joint on stress response and postoperative analgesic effect in elderly patients undergoing total hip arthroplasty
Xin LI,Meng WANG,Xiaodong CHEN,Hao HUA,Tongsheng XU,Ye WANG
The Journal of Practical Medicine . 2025, (22): 3590 -3597 .  DOI: 10.3969/j.issn.1006-5725.2025.22.018