0065-1737 0065-1737 S0065-17372018000100216 10.21829/azm.2018.3412119 Colombia Canada Colombia 00 00 2018 00 00 2018 34

1965 40th 208 1956 207 1-581 2012 3401 2 2 43-8 2017 4306 4 4 593-600 1993 57 301-28 2001 121-30