2007-5057 2007-5057 S2007-50572019000400061 10.22201/facmed.20075057e.2019.32.18147 México Mexico 00 12 2019 00 12 2019 8 32 61 68

1 2018 9 407-14 2 2017 36 4 4 313-22 3 2001 9 5 5 1-6 4 2014 5 2016 6 2014 7 2014 3025-34 8 University of Washington 2010 9 2018 10 3 3 10 2018 10 8 8