2448-6132 2448-6132 S2448-61322018000300075 10.21929/abavet2018.83.5 Mexico Mexico Mexico Mexico México 00 12 2018 00 12 2018 8 3 75 85

2013 25 605-12 2000 79 51-9 2009 14 1602-10 2008 141 104-14 2011 45 171-6 2005 84 167-72 2012 44 243-51 2004 2005 56 153-9 CICUAE-Aves FMVZ-UNAM 2003 2000 79 1597-602 2001 81 3 3 295-305 1998 48 15 1991 70 874-83 1937 43 552-73 HY Line 2013 2008 2015 14 1-7 2013 4 16-20 2013 4 39-44 National Research Council 1994 9th Revised Edition 1991 54 689-95 1989 105-7 2009 100 1-21 SAS institute Inc 2002 2013 33 172-9 2014 27 1026-10