1029-3019 1029-3019 S1029-30192018000800789 Cuba 00 10 2018 00 10 2018 22 8 789 794

1 2016 2 2014 112 1 1 6-8 3 2013 4 2014 30 2 2 128-30 5 2013 14 2 2 233-9 6 2018 16 th 7 2017 6 3 3 8 2014 82 460-71 9 2016 29 1 1 7-10 10 2012 2 ed