Naghipour B, Pouraghaei M, Tabatabaey A, Arjmand A, Faridaalaee G. Comparison of Ketamine and Tramadol in Management of Acute Pain; a Systematic Review. Arch Acad Emerg Med [Internet]. 2020 Aug. 23 [cited 2024 Apr. 24];8(1):e68. Available from: https://journals.sbmu.ac.ir/aaem/index.php/AAEM/article/view/835