Influence of Indoor air pollutants in lower respiratory tract with COPD and people health status in urban Madurai. International Journal of Environmental Sciences, [S. l.], v. 11, n. 1, p. 397–413, 2025. DOI: 10.64252/hah2v447. Disponível em: https://theaspd.com/index.php/ijes/article/view/158.. Acesso em: 2 oct. 2025.