Authors DOI: https://doi.org/10.1590/S0034-89101983000300008 Downloads PDF (Portuguese) Published 1983-06-01 Issue Vol. 17 No. 3 (1983) Section News How to Cite (1983). Revista De Saúde Pública, 17(3), 242-242. https://doi.org/10.1590/S0034-89101983000300008 More Citation Formats ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver AMA Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX