Mafi, A. R., A. Azizi, S. Alirezaei, and P. Pedram. “Efficacy of Topical and Systemic Vitamin E in Preventing Chemotherapy-Induced Oral Mucositis”. Reports of Radiotherapy and Oncology, Vol. 2, no. 1, Jan. 2015, pp. 15-18, http://waocp.com/journal/index.php/Reports-of-Radiotherapy-and-Onco/article/view/2338.