Attitudes towards vaccination: users of complementary and alternative medicine versus non-users. Swiss Medical Weekly, [S. l.], v. 138, n. 4748, p. 713–117, 2008. DOI: 10.4414/smw.2008.12423. Disponível em: https://smw.ch/index.php/smw/article/view/916. Acesso em: 4 nov. 2025.