1.
Khatri D, Karki P, Shrestha DB, Khatri R, Thapa RK, Panta C, Budhathoki L. Echocardiographic Findings in Chronic Obstructive Pulmonary Disease Patients. Birat J. Health Sci. [Internet]. 2018 May 6 [cited 2024 Apr. 30];3(1):342-5. Available from: https://www.nepjol.info/index.php/bjhs/article/view/19738