2218-3620 2218-3620 S2218-36202018000400192 Cuba 00 09 2018 00 09 2018 10 4 192 198

2015 8 1 1 2007 2006 1 2015 2006 40 40 25-69 2008 2016 2015 2009 2014 18 1 1 77-96 2006