Farrokhi, M., S. Shabani, A. Rigi, H. Hosseinalizadeh Seighalani, M. Pazhooha, S. Bagheri, S. A. A. Ahadiat, M. Afsharfar, H. Babasafari, S. Y. Alemohammad, and F. Taheri. “Academic Textbook: Anatomy, Pathophysiology, and Treatment of Pain”. Kindle, vol. 1, no. 1, Nov. 2021, pp. 1-123, https://preferpub.org/index.php/kindle/article/view/Book2.