SANGUINETTI, Claudio M. N-acetylcysteine in COPD: why, how, and when?. Multidisciplinary Respiratory Medicine, [S. l.], v. 11, n. 1, 2016. DOI: 10.4081/mrm.2016.263. Disponível em: https://mrmjournal.org/index.php/mrm/article/view/263.. Acesso em: 7 jul. 2024.