T. Peerawong, C. Kongkamol, Z. Chen, P. Rordlamool, D. Sangtawan, and R. Jiratrachu, “Validation of Functional Assessment of Cancer Therapy with Nasopharyngeal Cancer Subscale (FACT-NP) for Quality of Life in Thai Patients”, J Health Sci Med Res, vol. 37, no. 3, pp. 247–257, Jul. 2019.