Pretreatment of esketamine and dexmedetomidine in patients with cholecystolithiasis undergoing laparoscopic cholecystectomy

Zhang Yingxuan, Wang Yiqian, Xie Chenglan, et al

Journal of Practical Hepatology . 2025, (2): 310 -313 . DOI: 10.3969/j.issn.1672-5069.2025.02.038