1982-596x 1982-596x S1982-596x2017000201055 10.14393/revedfil.issn.0102-6801.v31n62a2017-p1055a1088 Brazil 00 05 2017 00 05 2017 31 62 1055 1088

1987 3 1992 1979 2 1978 1979 1992 2 33 33 213 221 1979 3 1976 2 2010 2 2001 1977