Oumtanee, P. ., and C. . Jitpanya. “Relationships Between Joint Pain, Passive Pain Coping, Sleep Quality and Health – Related Quality of Life in Patients With Gout”. HCU Journal, vol. 24, no. 1, June 2020, pp. 63-74, https://he01.tci-thaijo.org/index.php/HCUJOURNAL/article/view/224390.