Taheri M, Mirkheshti A, Manafi Rasi A, Adili Y. Comparing the use of Memantine with Dextromethorphan and Placebo to Reduce Pain before Orthopedic Surgery. J Cell Mol Anesth [Internet]. 2017 Dec. 11 [cited 2024 May 1];2(4):157-64. Available from: https://journals.sbmu.ac.ir/jcma/article/view/18182