Prakash Limbu4, Sita Sharma1, Urmila Shakya2, Pramod Sharma3,. “Association Between Psychological Status and Dyspnea in Patients With Chronic Obstructive Pulmonary Disease”. Journal of Biomedical and Pharmaceutical Research 6, no. 3 (June 30, 2017). Accessed June 25, 2026. https://jbpr.in/index.php/jbpr/article/view/45.