2079-3480 2079-3480 S2079-34802020000300345 Cuba Ecuador 00 12 2020 00 12 2020 54 3 345 354

2005 84 8 8 1222-31 2014 48 2 2 347-51 2016 2015 101 50-6 1966 14 5 5 794-801 2017 2013 94 1 1 62-8 2012 2017 3 1 1 1-6 2018 13 3 3 1955 11 1 1 1-42 2018 32 1 1 15-34 2007 2019 GRUPOR 2017 2019 41 1 1 1-13 Instituto de Investigaciones Porcinas 2008 2007 2018 6 4 4 51-3 2018 89 2 2 412-22 1960 1st 278-92 2018 28 11 11 1791-9 2018 10 21 2009 2019 53 2 2 161-8 2017 51 2 2 197-207 2008 87 2 2 329-34 NRC (National Research Council) 2012 10th 2000 2006 9 28-40 2019 10 1 1 49-66 2018 58 4 4 666-80 1970 33 1 1 13-8 2012 7 2 2 2018 38 1 1 21-6 2009 2012 46 4 4 403-9 2000 Varadero, Cuba 37-44 1965 52 3-4 3-4 591-611 2004 96 3 3 219-33 2015 4 1 1 34-45 2016 100 10043-54 2011 62 1623-31 2017 83 3 3 2015 200 86-92