Supplementum 171: Joint annual meeting of the Swiss Respiratory Society, the Swiss Society of Occupational Medicine, the Swiss Paediatric Respiratory Society and the Swiss Society for Thoracic Surgery (Davos, Switzerland, April 16-17, 2009). Swiss Medical Weekly, [S. l.], v. 139, n. 1314, p. Suppl. 171, 2009. DOI: 10.57187/s.5307. Disponível em: https://smw.ch/index.php/smw/article/view/5307. Acesso em: 17 feb. 2026.