1981-8106 1981-8106 S1981-81062015000100080 10.2015/jan.abr.v25n48.007 Brazil Brazil Brazil 00 04 2015 00 04 2015 25 48 80 98

114 114 7-28 24 85 85 1155-177 29 78 78 201-15 30 106 106 63-85 28 28 5-23 22 48 48 115-36