Authors DOI: https://doi.org/10.1590/S0034-89101979000400001 Downloads PDF (Portuguese) Published 1979-12-01 Issue Vol. 13 No. 4 (1979) Section Necrology How to Cite (1979). Revista De Saúde Pública, 13(4), 0-0. https://doi.org/10.1590/S0034-89101979000400001 More Citation Formats ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver AMA Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX