2631-2581 2631-2581 S2631-25812022000200014 10.46997/revecuatneurol31200014 Chile Chile Chile 00 09 2022 00 09 2022 31 2 14 15 1995 137-59 2019 147 5 5 673-4 2015 10 3 3 2016 265-79 2017 47-79 2014 798535 1-8 2000 69 2 2 105-14