1405-0471 1405-0471 S1405-04712018000200203 10.21829/myb.2018.2421496 Mexico Mexico Mexico 00 00 2018 00 00 2018 24 2

1994 1 2001 5 2000 46 3 3 397-407 1984 14 339-50 1968 14 3 3 339-50 2012 1980 26 1 1 71-80 2010 1 2 2 39-52 1980 26 117-20 2008 42 473-85 2000 9 1 1 103-16 1972 18 3 3 241-5 2013 4 2005 6 2003 1971 58 1-19 1999 45 85-100 2003 179 507-22 2011 24 3-11 2013 4 16 16 34-45 2011 2 6 6 55-71 1997 27 619-29 2004 80 4 4 507-15 2003 172 1 1 69-77 1994 2015 21 2 2 73-88 1976 22 3 3 283-9 1988 1973 49 136-8 1996 26 773-81 2002 9 3 3 95-105 1990 36 1 1 186-91 2009 20 4 4 293-300 2009 15 1 1 61-73 2012 6 2 2 32-40 1997 2014 48 5 5 553-67 2016 3 2 2 61-74 2016 639-59 2014 5 23 23 92-109 1986 1037-44 2006 2005 124 177-86 2014 20 2 2 33-48 SAS Institute Inc. 2011 1965 52 3/4 3/4 591-611 2011 13 2 2 19-28 2015 49 7 7 787-801 2013 1980 48 4 4 817-38