2079-312X 2079-312X S2079-312X2021000100039 10.5935/2079-312x.20210004 Chile Chile 00 06 2021 00 06 2021 37 1 39 56

1961 2008 1991 2002 1967 1979 2002 2005 2009 2009 2004 2009 1981 1997 1975 1987 1978 10-8 1978 35 5-15 1994