1028-4818 1028-4818 S1028-48182019000601380 Cuba 00 12 2019 00 12 2019 23 6 1380 1394

1 2013 17 3 3 397-402 2 2012 79 11 11 1529-31 3 2014 2 19 19 203-9 4 2017 5 2014 6 2017 7 1999 3 2 2 8 2014 9 2017 10 2016