0100-1574 0100-1574 S0100-15742016000200286 10.1590/198053143415 Brazil Brazil Brazil 00 06 2016 00 06 2016 46 160 286 311

1987 135 70-7 1995 67-78 1998 2 4 4 11-21 2010 14 14 14 160-9 BRASIL. Ministério da Educação 1996 2008 9 2 2 38-45 1996 36 16-26 2001 2013 2013 2009 1992 1973 1965 2013 1996 2013 2000 1984 1979 101-30 1994 1998 2005 12 13 13 2002 1974 2009 90 226 226 547-70 44 2013 71-108 2006 1990 I 1968 1979