2007-9028 2007-9028 S2007-90282018000100149 10.19136/era.a5n13.1370 Mexico Mexico Mexico 00 04 2018 00 04 2018 5 13 149 156

2014 201 75-81 2013 9 1-8 2015 21 33-41 2014 38 249-55 2003 113 73-81 2011 33 111-5 2003 117 43-9 2013 35 103-8 2016 6 945-9 2006 142 336-43 1963 9 347-57 1998 60 1-8 2013 134 327-32 2016 83 a1164 2015 212 451-5 2015 12 171-4 2010 36 1398-407 2011 91 400-4 2013 3 148-58 2016 223 43-9 2010 42 155-63 National Research Council 2007 384 2011 183 184-8 Organización Mundial de Sanidad Animal 2015 2007 2 224 2014 98 9-26 2001 68 55-67 2014 206 322-7 2006 77 59-65 2013 195 112-7