1990-8644 1990-8644 S1990-86442021000500007 Cuba Cuba 00 10 2021 00 10 2021 17 82 7 13

2018 157 203-16 2004 Cienfuegos, Cuba 2011 7 4 4 333-62 2000 2003 2012 39 562-9 2003 2015 2011 1998 2020 9 1 1 1-25 2002 1994 1 2 2 23-42 2008 117-30 2007 2020 106 87-98 1987 2000 33 33 97-104 2011 17 1 1 51-60