0100-3143 0100-3143 S0100-31432019000200402 10.1590/2175-623688353 United States of America United States of America 00 04 2019 00 04 2019 44 2

1994 273 5 5 81-94 1977 1985 33-51 1991 42-60 1992 55 160-77 1993 1 64-73 1994 67 1-26 2018 5. ed. 2000 63 16-33 2005 2002 45 323-48 1992 5-23 2002 138-54 1974 1990 1983 1985 53-69 1979 1988 1988 2. ed. 169-83 2000 1993 22 171-204 1990