2664-0880 2664-0880 S2664-08802020000200007 Cuba 00 06 2020 00 06 2020 26 2

2013 65 2002 9 1 1 39-60 2013 10 25-34 2004 55 1996 271 2014 75 2016 67 2019 25 2 2 121-38 OMM 1992 784 2009 133 2018 72 2015 99 2015 71