0120-6230 0120-6230 S0120-62302018000400016 10.17533/udea.redin.n89a03 Colombia 00 12 2018 00 12 2018 89 16 25

[1] 2011 396 1-2 1-2 14-9 [2] 2007 62 12 12 3197-217 [3] 2001 49 9 9 4337-41 [4] 1998 20 9 9 865-8 [5] 2005 [6] 2008 46 11 11 S1-S71 [7] 2001 4 [8] 1991 1 [9] 2007 8 40-8 [10] 1979 1 [11] 2009 50 12 12 7155-60 2002 228 1-2 1-2 253-67 [13] 1997 52 19 19 3369-81 [14] 2006 242 2 2 278-86 [15] 1996 6 4 4 138-46 [16] 2005 51 2 2 464-79 [17] 2015 57 2 2 177-96 [18] 2018 50 5 5 370-80 [19] 2016 14 2 2 571-8 [20] 2008 279 2 2 177-81 [21] 2008 9 7 7 1634-8 [22] 2013 39 5 5 2095--2105 [23] 2016 41 122-9 [24] 1999 180 1-2 1-2 261-9 [25] 2002 182-183 555-63 [26] 2006 245 1-2 1-2 132-40 [27] 2005 44 14 14 5353-63 [28] 2015 23 1 1 100-5 [29] 1996 74 493-500 [30] 2009 365 1 1 141-7 [31] 2000 39 7 7 2601-11 [32] 2011 50 4 4 1989-96 1999 3 [34] 1950 42 9 9 1912-9 [35] 2003 239 1-2 1-2 141-8 [36] 1994 33 9 9 2198-208 [37] 2004 79 1127-34 [38] 2013 451 127-36 [39] 2017 34 4 4 987-96 [40] 2015 2 69-75 1975 21 6 6 1086-99 [42] 2001 5 [43] 2006 23 6 6 896-901 [44] 2015 24 4 4 456-62 [45] 2002 25 10 10 975-80 [46] 1997 2