2550-6722 2550-6722 S2550-67222018000300095 Colombia 00 04 2018 00 04 2018 4 95 111

1997 41 2 2 203-26 2003 2004 Barcelona, España 2006 16 1 1 2017 26 1 1 69-84 2005 2011 2012 2002 161-83 2001 1992 2012 2 1-6 1979 2 1 1 1-20 1990 IDESC 2017 2000 26 6 6 1797-813 2015 2009 115 2 2 405-50 2012 1963 7 1-16 1977 27 125-38 2015 5 1 1 5-20 2016 2001 2006 2014 9 356-7 2011 2004 32 1 1 5-22 1965 2008 2014 2012 I 145-94 2004 2004 30 243-70 1976