Dr Surbhi Gupta, Dr Akhil Gupta. Effect of Ultra-Low-Dose-Naloxone, added to fentanyl and lidocaine for peribulbar anesthesia. World J Pharm Sci [Internet]. 2018 Jun. 1 [cited 2024 May 21];6(6):116-9. Available from: https://www.wjpsonline.com/index.php/wjps/article/view/effect-ultra-low-dose-naloxone-fentanyl-lidocaine