1815-7696 1815-7696 S1815-76962019000300346 Cuba 00 09 2019 00 09 2019 17 3 346 356

2004 502 502 1990 20-9 2004 2013 75-69 2002 70-92 2016 25 4 4 55-63 2016 7 17-28 2016 64-75 2014 13-4 2012 75-86 2016 23-45 2017 91-5 2018 891-901 2018 6-11