UMOH, Victor Aniedi. An Overview of Chronic Obstructive Pulmonary Disease (COPD): Epidemiology and Pathogenesis. The Nigerian Health Journal, [S. l.], v. 12, n. 3, p. 55, 2015. Disponível em: https://tnhjph.com/index.php/tnhj/article/view/135. Acesso em: 28 apr. 2024.