1029-3043 1029-3043 S1029-30432020000400842 Cuba Cuba 00 12 2020 00 12 2020 24 4 842 849

1 2014 3 5 5 96-7 2 2015 19 2514 3 2015 144 9 9 424-8 4 2012 17 334-6 5 2011 19 1172-7 6 2019 52 1 1 45-9 7 2011 54 1 1 8 2017 77 6 6 458-64 9 2014 30 1 1 10 2017 39 1 1