2007-0934 2007-0934 S2007-09342017000300477 10.29312/remexca.v8i3.25 Cuba Mexico Brazil 00 05 2017 00 05 2017 8 3 477 488

2013 34 4 4 43-8 2012 2012 8 8 8 4552-8 2008 1981 21 1 1 43-7 2012 11 2 2 127-35 2012 Vol. 2. 2012 33 3 3 47-56 1935 2011 124 509-25 2006 2003 3 3 3 181-6 2005 26 3 3 65-9 1917 26 66-72 2005 Sancti Spíritus, Cuba 2014 52 1-2 1-2 106-15 1999 2013 34 1 1 11-7 2013 2011 7 2 2 241-7 2012 30 4 4 360-4 2013 32 7 7 959-70 2012 14 1567-78 2012 7 9 9 1180-1 1960 448-85