1029-3043 1029-3043 S1029-30432019000400368 Cuba 00 12 2019 00 12 2019 23 4 368 385

1 2014 28 64 64 2 2017 6 3 2013 4 2015 29 67 67 5 2012 6 2014 45 2 2 7 2014 28 2 2 8 2013 27 2 2 9 2013 10 2016 3 6 6 11 2018 12 2013 13 2 2 13 2016 8 2 2 14 2016