0120-1468 0120-1468 S0120-14682017000200093 Chile 00 12 2017 00 12 2017 59 168 93 114

2002 1984 1972 1995 1969 2001 2003 98-103 1997 1993 1997 2008 133-48 2011 2009 359-80 2014 1997 2009 1987 1997 453-97 1987 1957 1960 2015 2015 2006