1561-3194 1561-3194 S1561-31942022000500013 Cuba Cuba 00 10 2022 00 10 2022 26 5

1 2013 27 3 3 2 2014 3 3 2011 4 2017 3 4 4 570-87 5 2018 40 4 4 6 2017 39 4 4 7 2007 8 2015 6ta ed 9 2009 46 1 1 10 2012 11 2013 5 2 2 12 2019 13 2015 14 2017 15 2014 6 1 1 15 16 2018 40 6 6