Authors DOI: https://doi.org/10.1590/S0034-89101995000600013 Downloads PDF (Portuguese) Published 1995-12-01 Issue Vol. 29 No. 6 (1995) Section Literature News How to Cite (1995). Revista De Saúde Pública, 29(6), 515-517. https://doi.org/10.1590/S0034-89101995000600013 More Citation Formats ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver AMA Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX