0123-1472 0123-1472 S0123-14722018000100182 10.11144/javeriana.cc19-47.pdma Colombia 00 06 2018 00 06 2018 19 47 182 193

2008 1 1 1 2010 2003 2006 2006 1996 2012 2007 XV 523-42 2002 2010 2012 2007 1997 1994 1994 24 6 6 19-43 1986 32 7 7 841-55