Authors DOI: https://doi.org/10.1590/S0034-89102012000200027 Downloads PDF Published 2012-04-01 Issue Vol. 46 No. 2 (2012) Section Corrigendum How to Cite (2012). Revista De Saúde Pública, 46(2), 400-400. https://doi.org/10.1590/S0034-89102012000200027 More Citation Formats ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver AMA Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX