2448-6132 2448-6132 S2448-61322017000300021 10.21929/abavet2017.73.2 México México Mexico 00 12 2017 00 12 2017 7 3 21 29

1985 61 1037-42 2010 Sexta 333 2007 7 1 1 245-51 2008 24 47-51 2012 28 3 3 306-12 2008 2 3 3 63-9 1990 2008 86 1223-31 2000 37 1-2 1-2 35-42 2008 2 2 2 105-10 2009 25 139-44 SAS Institute Inc 2004 9.1 5121 SIAP 2014 SIAP 2012 154 2002 18 2 2 233-52