Sayami, M.; Baral, S.; Shrestha, R.; Karki, D. B. Prevalence of Chronic Cor Pulmonale in Chronic Obstructive Pulmonary Disease Patients in a Teaching Hospital in Nepal. J Inst Med Nepal 2019, 41 (1), 15-19. https://doi.org/10.59779/jiomnepal.1019.