RAMESH, K. S.; RAI, D. B.; ABDULLA, S. S.; K., J. B. A cross sectional study of clinical profile and evaluation of pulmonary hypertension in Chronic Obstructive Pulmonary Disease patients in a tertiary care hospital of Mangalore, India. International Journal of Advances in Medicine, [S. l.], v. 6, n. 2, p. 330–334, 2019. DOI: 10.18203/2349-3933.ijam20191136. Disponível em: https://www.ijmedicine.com/index.php/ijam/article/view/1507. Acesso em: 24 dec. 2025.