S, Jaikaew, Chompoonut, Wonghongkul T, and Chitapanarux I. 2021. “Symptom management among patients with head and neck carcinoma undergoing concurrent chemoradiotherapy”. Biomedical Sciences and Clinical Medicine 60 (4):781-94. https://he01.tci-thaijo.org/index.php/CMMJ-MedCMJ/article/view/248535.