2221-2434 2221-2434 S2221-24342021000200207 Cuba 00 06 2021 00 06 2021 11 2 207 211

1 2014 18 6 6 2 2011 18 2 2 149-52 3. 2006 78 1 1 4. 2008 5 2 2 5 2012 11 2 2 6. 1998 48 6 6 7 2015 22 1 1