2594-2158 2594-2158 S2594-21582022000400103 10.22201/fc.25942158e.2022.4.445 Ecuador Ecuador Ecuador 00 12 2022 00 12 2022 5 4

2010 4 543-72 2021 4991 295-317 1996 3 317-28 2015 1898 1898 107-26 1987 61 77-83 2004 1 140-5 2015 1864 16 166-81 1875 8 159-83 1899 1 1-19 2008 55 97-206 1802 4 2020 1149-54 1861 28 595-736 1837 4 1851 2009 3 418-29 Food and agriculture organization of the United Nations 1990 2008 2 1400-14 1992 2 161-5 2006 27 575-9 1999 1945 OIE Biological Standards Commission 2013 1-9 2006 9 1253-71 2006 1 107-12 2007 Lumenera Corporation 2016 2010 77 52-66 2004 2 151-64 2015 91-334 1894 60 113-29 2019 12 847-52 2012 3477 1-108 2013 6117 277-8 2017 2017 1-35 1980 1830 1987 1987 84-93 1992 1 58-64 2010 1905 79 1-150 2022 1917 3 35 1923 2 12 1915 20 644-6 2022 2013 1966 239 1-14 2018 794 135-63 2014 l12