1560-4381 1560-4381 S1560-43812019000100323 Cuba Cuba 00 03 2019 00 03 2019 23 1 323 329

1 1997 5 461-2 2 1980 3 2001 32 9 9 976-83 4 2002 6 5 2011 6 2012 4 5 5 1047-55 7 2015 13 2 2 149-56 8 2018 44 2 2 315-8 9 2018 5 3 3 228-31 10 2018 17 4 4 390-5