KLEIN, S. D.; FREI-ERB, M.; WOLF, U. Usage of complementary medicine across Switzerland. Swiss Medical Weekly, [S. l.], v. 142, n. 3334, p. w13666, 2012. DOI: 10.4414/smw.2012.13666. Disponível em: https://smw.ch/index.php/smw/article/view/1570. Acesso em: 24 apr. 2024.