0864-2176 0864-2176 S0864-21762020000300016 Cuba 00 09 2020 00 09 2020 33 3

1 2004 2 2020 3 2019 31 2 2 4 2009 5 2016 6 2016 134 5 5 487-94 7 2017 124 1 1 141-2 8 2006 32 4 4 595-8 9 2011 2 1 1 9-11 10 2005 79 3 3 131-4