1684-1824 1684-1824 S1684-18242019000300775 Cuba 00 06 2019 00 06 2019 41 3 775 782

1 2013 2 1 1 2 2 2013 43 43 9-23 3 2013 3 6 6 30-9 4 2014 44 44 5 2014 6 1 1 253-65 6 2014 19 No. Esp No. Esp 355-6 7 2013 27 1 1 112-22 8 2010 2 2 2 55-65 9 2014 28 2 2 292-300 10 2014 28 4 4 11 Infomed 2014 12 2013 11 3 3 91-123 13 2013 5 14 2014 15 2011 16 2012 17 European School net 2013 18 2013 2 1 1 111-35 19 2013