Acute respiratory health effects of urban air pollutants in adults with different patterns of underlying respiratory disease. Swiss Medical Weekly, [S. l.], v. 142, n. 4142, p. w13681, 2012. DOI: 10.4414/smw.2012.13681. Disponível em: https://www.smw.ch/index.php/smw/article/view/1601. Acesso em: 16 oct. 2025.