0465-546X 0465-546X S0465-546X2018000400402 Chile Chile Chile Chile 00 12 2018 00 12 2018 64 253 402 406

1 2 2015 25 6 6 527-34 3 2010 20 5 5 552-62 4 1976 2 28-42 5 2008 19 5 5 241-51 6 2011 102 5 5 336-43 7 2000 14 6 6 504-6 8 2013 88 4 4 611-3 9 2012 66 264-70 10 2005 53 4 4 211-3 11 2005 15 6 6 419-24