%0 Journal Article
%T Editorial
%A Marcelo Milano Falc£¿o Vieira
%J Cadernos EBAPE.BR
%D 2006
%I Scientific Electronic Library Online
%R 10.1590/s1679-39512006000400001
%U http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-39512006000400001