Nidhinandana, S., and S. Hanchaiphiboolkul. “Prevalence of sleep disorders in Thai population from Thai Epidemiological Stroke (TES) study”. Journal of Thai Stroke Society, vol. 17, no. 3, Feb. 2019, pp. 15-20, https://he01.tci-thaijo.org/index.php/jtss/article/view/172074.