1909-8367 1909-8367 S1909-83672017000200084 Colombia Colombia Colombia 00 12 2017 00 12 2017 11 22 84 94

[1] 2007 [2] 2005 2da. ed. [3] 1999 8 53-67 [4] 1999 [5] 2011 [6] 2005 6 21-8 [7] 2010 41 1 1 25-30 [8] 2007 15 3 3 205-13 [9] 2011 27 994-1000 [10] 2012 19 33-56 [11] 2008 [12] 1997 2961-6 [13] 2009 1-19 [14] 2009 28 747-57 [15] 1999 121 1 1 32-8 [16] 1989 [17] [18] 2012 [19] 2003 [20] 2013 [21] 2016 [22] 2011 [23] [24] [25] 2011 5th. ed.,