2218-3620 2218-3620 S2218-36202018000500398 Colombia Cuba 00 12 2018 00 12 2018 10 5 398 406

2012 2011 2017 43 1 1 41-59 2015 7 11-7 2007 2008 2016 2011 2016 19 1 1 73-83 2010 2012 333-50 2015 10 20 20 2016 42 2 2 2015 2014 1979