Motamed, Hassan, and Mohammadreza Maleki Verki. “Intravenous Lidocaine Compared to Fentanyl in Renal Colic Pain Management; A Randomized Clinical Trial”. Archives of Academic Emergency Medicine 5, no. 1 (October 23, 2017): e82. Accessed July 8, 2026. https://journals.sbmu.ac.ir/aaem/index.php/AAEM/article/view/207.