0187-7372 0187-7372 S0187-73722021000100116 10.33679/rfn.v1i1.2150 Mexico Mexico 00 00 2021 00 00 2021 33

1967 2010 5 4 4 39-68 1994 2005 2015 22 62 62 217-39 2008 33 2 2 141-74 Department of Health and Mental Hygiene of Maryland 2013 2005 5 5 2-34 2010 30 3 3 697-721 1999 15 55-86 1993 15-42 1991 1997 2002 2006 14 14 231-49 2001 11 22 22 5-14 2009 21 41 41 7-32 2011 1984 127-63 2007 4 1 1 5-38 1967 2004 3 3 60-91 2003 37 3 3 565-75 2009 51 207 207 37-55 2004 3 81-102 2001 Cambridge, MA 2014 76 3 3 347-82 2007 483-518 2008 5 1 1 19-38 2007 11 11-26 2000 25-60 2002 67 2 2 278-98 2010 260-79 2013 199-218 2013 1 1 1 13-41 2016 22 88 88 171-207 1998 9 15 15 106-30 2006 6 6 102-30 2011