NAGHIPOUR, Bahman; POURAGHAEI, Mahboub; TABATABAEY, Ali; ARJMAND, Allahveirdy; FARIDAALAEE, Gholamreza. Comparison of Ketamine and Tramadol in Management of Acute Pain; a Systematic Review. Archives of Academic Emergency Medicine, [S. l.], v. 8, n. 1, p. e68, 2020. DOI: 10.22037/aaem.v8i1.835. Disponível em: https://journals.sbmu.ac.ir/aaem/index.php/AAEM/article/view/835. Acesso em: 8 jul. 2026.