2007-1132 2007-1132 S2007-11322020000300163 10.29298/rmcf.v11i59.668 Mexico Mexico 00 06 2020 00 06 2020 11 59 163 184

2014 107 4 4 1-8 2017 399 132-42 2004 28-35 2017 90 3 3 338-47 1995 453 2019 4 1 1 82-7 2009 49 49 8 2017 12 1 1 2004 243 2015 74 3-4 3-4 101-8 2015 38 8 8 851-60 1992 28 2 2 89-118 2012 S156 S156 179-90 2014 48 1 1 103-13 2018 48 8 8 881-7 2017 4 425-530 1980 66 66 127 2018 47 2 2 256-63 2017 209 107-18 2004 207 1903-13 2004 11 2016 42 1993 39 6 6 523-8 2005 4 116 116 235-43 2018 34 3 3 1-8 2015 399 315-24 2016 17 1-9 1980 31-54 2008 10 1-14 2009 80 2010 102 595-62 2004 31 7 7 1163-77 2016 50 4 4 459-69 Statistical Analysis System (SAS) 2004 4975 2012 46 6 6 593-608 2019 67 3 3 370-9 2017 52 11 11 6150-60 2007 17 3 3 882-99 1982 6 1 1359 2018 25 2018 74 100-9 2010 12 3 3 243-50