Analgesic effect of fluorobiphenyl ester and fentanyl hydrochloride combination in patients with cholecystolithiasis during laparoscopic cholecystectomy

Cui Dan, Jiang Ziyi, Shi Shuhao, et al

Journal of Practical Hepatology . 2025, (6): 938 -941 . DOI: 10.3969/j.issn.1672-5069.2025.06.035