VAN, B.; EL, F. Promoting hospital-based smoking cessation services at major Swiss hospitals: a before and after study. Swiss Medical Weekly, [S. l.], v. 138, n. 2930, p. 427–427, 2008. DOI: 10.4414/smw.2008.12066. Disponível em: https://smw.ch/index.php/smw/article/view/873. Acesso em: 31 aug. 2024.