[1]
W. Brahmasakha na Sakolnagara, A. Pornchaikate Au Yeong, W. Thanoi, and S. Pianchob, “Predictors of Depressive Symptoms in Patients with Chronic Obstructive Pulmonary Disease: A Cross- Sectional Study”, Siriraj Med J, vol. 78, no. 8, pp. 596–606, Aug. 2026.