JATAV, V. S.; MEENA, S. R.; JELIA, S.; JAIN, P.; AJMERA, D.; AGARWAL, V.; DAYMA, C. L.; ARIF, M. Echocardiographic findings in chronic obstructive pulmonary disease and correlation of right ventricular dysfunction with disease severity. International Journal of Advances in Medicine, [S. l.], v. 4, n. 2, p. 476–480, 2017. DOI: 10.18203/2349-3933.ijam20171045. Disponível em: https://www.ijmedicine.com/index.php/ijam/article/view/252. Acesso em: 24 dec. 2025.