0124-6127 0124-6127 S0124-61272018000200031 10.17151/difil.2018.19.33.3 Brazil 00 07 2018 00 07 2018 19 33 31 37

1958 33 124 2009 8 3 3 25-46 1967 5 134-55 2002 1995 2005 2005 1986 2000 1985 94 1395-415