0188-6266 0188-6266 S0188-62662019000100160 10.15174/au.2019.2076 Mexico Mexico 00 00 2019 00 00 2019 29

1985 12 2 2 135-41 1992 1990 14 1 1 3-45 2003 12 1 1 100-8 2005 1977 11 4 4 701-42 2005 26 6 6 833-44 1992 5 93-103 1995 9 4 4 31-42 2007 18 2 2 85-99 2007 1991 25 1 1 1-18 2018 68 1-28 2003 11 1 1 60-79 1996 263-8 2003 7 2 2 55-65 2016 401 4-17 2016 40 8 8 804-20 2018 2017 9 5 5 56-76 1970 2007 2010 1 1 1 87-99 1993 16 2 2 193-214 1995 29 1 1 29-54 1980 7 335-8 1980 95-101 2008 131 61-95 2008 32 1 1 89-107 2004 18 2 2 147-55 2001 12 1 1 20-33 2014 23 8 8 885-906 2007 80 29-47 2008 14 2 2 13-33 1987 14 223-6 1984 3 1 1 67-84 Office of Consumer Affairs 1986 1980 17 4 4 460-9 1980 62 4 4 603-9 2004 22 4 4 407-26 2001 59 10-29 1991 25 1 1 19-56 1961 69 3 3 213-25 1992 23 80-100 2010 1990 127 6 6 42-9