2077-2955 2077-2955 S2077-29552019000300342 Cuba 00 12 2019 00 12 2019 15 3 342 353

2001 2003 2013 11 1 1 17-36 2007 42 42 68-74 2010 31 3 3 6-19 2017 43 4 4 1073-86 2012 60 60 27-31 2014 58 58 32-46 2006 2011 2006 2012 59 59 63-85