1984-6444 1984-6444 S1984-64442016000200297 10.5902/1984644415079 Brazil 00 05 2016 00 05 2016 41 2 297 309

24 84 84 1019-040 23 80 80 169-201 24 85 85 1155-177 4 1 1 39-52 13 13 3/4 3/4 49-59 24 84 (especial 84 (especial 791-815