1028-9933 1028-9933 S1028-99332018000300660 Cuba Cuba Cuba 00 06 2018 00 06 2018 97 3 660 670

1 1999 2 2011 3 2006 9 3 3 328-43 4 2009 3ed 5 2015 6 2015 7 2009 21 49-63 8 2012 9 2016 10 2006 11 2012 12 2005 28 5 5 40-9 13 Infocop 14 2004 15 2009 16 2005 10 1 1 53-69 17 1998 10 1 1 127-34 18 Programa Nacional de SIDA 2002 19 2014 20 2017 21 2004 22 2015 23 2014