0187-7380 0187-7380 S0187-73802021000200201 10.35196/rfm.2021.2.201 Mexico México México 00 06 2021 00 06 2021 44 2 201 209

2008 1999 2009 43 73-82 2015 64 446-51 2007 103 38-45 2017 29 E18-21 2000 65 290-2 2012 13 200-11 2014 19 14879-901 Food and Agriculture Organization World Health Organization 2005 2019 2019 6062531 2012 7 1232-7 2009 57 10323-30 1966 2 2015 109 2295-8 2003 116 27-35 2003 51 77-83 2015 5 517-29 2006 73 21-7 2006 Buenos Aires, Argentina 2014 21 61-5 2016 7 31-43 2010 4 49-63 2007 2015 93 33-9 2002 83 1-11 1991 74 3583-97 2004 339 123-31 2017 12 545-6