0188-6266 0188-6266 S0188-62662017000600003 10.15174/au.2017.1304 Mexico 00 12 2017 00 12 2017 27 6 3 9

1989 1 3-8 2011 31 1 1 31-6 2009 12 2 2 9-17 2009 2015 206 1-6 1996 17-18 17-18 4-13 OPS OMS 1982 5-20 1995 1995 1994 1994 Food and Agriculture Organization 1984 107-12 Food and Agriculture Organization World Health Organization 1986 1-21 2005 6 3 3 1-12 2006 8 1 1 35-8 2002 80 7 7 546-54 2012 2 5 5 114-8 2009 11 3 3 35-43 2015 50 457-66 2009 10 7 7 72-6 2011 13 1 1 374-8 1992 13 1-2 1-2 17-26