1029-3019 1029-3019 S1029-30192018000800778 Cuba Cuba 00 10 2018 00 10 2018 22 8 778 788

1 2011 92 4 4 46-55 2 2014 30 3 3 343-53 3 2013 65 2 2 4 2013 65 2 2 5 2014 64 2 2 77-8 6 2014 3 ed 7 2006 3 2 2 66-73 8 2014 39 1 1 69-71 9 2013 58 3 3 368-70 10 2015 11 1 1 24-9