Authors DOI: https://doi.org/10.1590/S0034-89101986000400012 Downloads PDF (Portuguese) Published 1986-08-01 Issue Vol. 20 No. 4 (1986) Section Book Reviews How to Cite (1986). Revista De Saúde Pública, 20(4), 333-337. https://doi.org/10.1590/S0034-89101986000400012 More Citation Formats ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver AMA Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX