RELATION OF BRONCHITIS AND SMOKING. International Bulletin of Medical Sciences and Clinical Research, [S. l.], v. 4, n. 5, p. 54–61, 2024. DOI: 10.37547/. Disponível em: https://researchcitations.com/index.php/ibmscr/article/view/4120. Acesso em: 4 jul. 2025.