Authors DOI: https://doi.org/10.1590/S0034-89101986000300013 Downloads PDF (Portuguese) Published 1986-06-01 Issue Vol. 20 No. 3 (1986) Section News How to Cite (1986). Revista De Saúde Pública, 20(3), 267-268. https://doi.org/10.1590/S0034-89101986000300013 More Citation Formats ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver AMA Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX