[1]
“Randomized controlled study f entanyl Vs buprenorphine as adjuvants in subarachnoid block with 2-chloroprocaine in anorectal surgery ”, AJPHS, vol. 10, no. 3, pp. 2348–2354, Sep. 2020, Accessed: Feb. 27, 2026. [Online]. Available: https://www.ajphs.com/index.php/ajphs/article/view/605