FRANZEN, D. Cost-effectiveness analysis of surgical lung volume reduction compared with endobronchial valve treatment in patients with severe emphysema. Swiss Medical Weekly, [S. l.], v. 152, n. 4546, p. 40008, 2022. DOI: 10.57187/smw.2022.40008. Disponível em: https://smw.ch/index.php/smw/article/view/3255. Acesso em: 24 apr. 2024.