S. M. Al-Zahawi, S. S. Marouf, and H. . A. M. Al-Barzenji, “Effectiveness of prophylactic agents in prevention of oral mucositis in patients with head and neck cancer receiving radiotherapy”, J Bagh Coll Dent, vol. 25, no. 4, pp. 56–59, Dec. 2013, Accessed: May 03, 2024. [Online]. Available: https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/170