Phongsuphot, Kitiya, Jutharat Chimruang, and Chaidan Intapa. 2021. “Incidence, Severity, and Risk Factors of Oral Mucositis in Adult and Elderly Cancer Patients After Receive Chemotherapy in Uttaradit Hospital”. Chiang Mai Dental Journal 42 (1):159-72. https://he01.tci-thaijo.org/index.php/cmdj/article/view/235173.