1983-2117 1983-2117 S1983-21172013000100095 10.1590/1983-21172014150107 Brazil Brazil 00 01 2013 00 01 2013 15 1 95 111

1 77-165 65-116 1 13 145-82 14 272-78 231-36 34 10 10 906-11 21-9 3-33 3. ed.