0122-9354 0122-9354 S0122-93542019000200043 10.19052/mv.vol1.iss39.4 Chile Chile Chile Chile Chile Chile Chile Chile 00 12 2019 00 12 2019 39 43 48

1 2007 88 6 6 261-5 2 2015 27 5 5 269-74 3 1996 109 1 1 1-13 4 1973 23 1 1 70-3 5 2013 7 14 14 131-9 6 2007 8 1 1 58-63 7 1996 8 3 3 358-64 8 1994 36 1 1 47 9 1984 26 4 4 303-4 10 1921 60 60 96-8 11 1969 82 16 16 306-8 12 1957 10 10 151-2 13 1923 4 4 255-6 14 2006 38 6 6 451-4 15 1984 729-30 16 2008 22 1 1 1-4 17 2001 29 3-4 3-4 525-32 18 2008 85 2 2 279-81 19 2009 29 5 5 404-8