2215-3535 2215-3535 S2215-35352019000200049 10.15517/ap.v33i127.33605 Mexico Mexico Mexico Mexico Mexico Mexico 00 12 2019 00 12 2019 33 127 49 62

2011 2017 29-51 1995 696 1-2 1-2 177-86 1977 30 5 5 647-55 2005 186 3 3 411-27 1976 85 2 2 225-34 1990 255 2 2 707-15 1976 37 3 3 265-72 2007 22 3 3 192-5 2006 14 4 4 461-70 2000 11 1 1 92-124 2014 4 02 02 92-8 1969 14 5 5 377-82 1991 145 1 1 192-4 2000 71 1-2 1-2 51-6 2009 1-42 2014 121 158-69 2017 182 86-92 2009 92 1 1 124-30 2004 33 2 2 117-26 2004 83 2 2 291-307 Institute of Laboratory Animal Resources, Commission on Life Science, National Research Council, 1996 1990 7 3 3 213-9 1998 60 2 2 585-92 1999 35 3 3 264-70 1966 1990 7 3 3 199-205 1996 1994 1986 20 2 2 155-65 2014 28 117 117 1-12 1992 89 12 12 5670-4 2011 108 12 12 4699-700 2009 50 1 1 15-27 1993 618 2 2 271-6 2003 14 1 1 1-63 1991 105 5 5 727-43 1989 17 2 2 195-201 2003 44 4 4 327-37 2003 76 1 1 75-83 1997 62 4 4 921-4 2000 24 5 5 541-60 1994 48 4 4 929-34 1994 59 2 2 447-56 2014 28 117 117 53-66 2002 26 10 10 1502-11 2001 25 3 3 377-85 2015 61 4 4 381-7 2002 22 9 9 3332-7 1981 2 1-40 1978 87 6 6 609-16