Authors DOI: https://doi.org/10.1590/S0034-89101976000100013 Downloads PDF (Portuguese) Published 1976-03-01 Issue Vol. 10 No. 1 (1976) Section News How to Cite (1976). Revista De Saúde Pública, 10(1), 129-133. https://doi.org/10.1590/S0034-89101976000100013 More Citation Formats ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver AMA Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX