1029-3043 1029-3043 S1029-30432020000400860 Cuba Cuba Cuba Cuba 00 12 2020 00 12 2020 24 4 860 864

1 2016 12 680-98 2 2017 36 42 42 5771-92 3 2014 2 8 1416-44 4 2017 10 3 3 107-12 5 2017 225 149-58 6 2018 231 231 133-9