1561-3194 1561-3194 S1561-31942020000300013 Cuba Cuba 00 06 2020 00 06 2020 24 3

1 2005 133 3 3 2 2014 18 5 5 3 2016 20 1 1 4 2008 60 6 6 5 2017 21 3 3 6 2016 54 ^s1 ^s1 1 7 2018 8 2006 25 5 5 9. 2014 37 3 3 10 2014 5 5 5 11 2005 16 7 7 12 2006 333 7577 7577