1982-596x 1982-596x S1982-596x2011000300293 10.14393/revedfil.issn.0102-6801.v25nespeciala2011-13 Brazil 00 00 2011 00 00 2011 25 spe 293 310

1996 11 2007 20 1967 165 1985 2002 1992 104-6