Authors DOI: https://doi.org/10.1590/S0034-89101990000600013 Downloads PDF (Portuguese) Published 1990-12-01 Issue Vol. 24 No. 6 (1990) Section Book Reviews How to Cite (1990). Revista De Saúde Pública, 24(6), 528-531. https://doi.org/10.1590/S0034-89101990000600013 More Citation Formats ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver AMA Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX