1029-3043 1029-3043 S1029-30432020000300662 Cuba Cuba 00 09 2020 00 09 2020 24 3 662 666

1 2015 93 5 5 2 2018 3 2015 21 1 1 4 2014 5 2006 10 5 5 6 2015 19 4 4 7 2017 21 2 2 8 2014 18 6 6