0486-6525 0486-6525 S0486-65252020000200007 00 12 2020 00 12 2020 56 2 7 17 2013 5 62-8 2016 2007 7 2018 55 1 1 7-25 2016 2000 1-19 2007 2017 2020 2013 29 6 6 633-8 2018 55 1 1 153-66 2017 2017 2012 2008 2016 2012 6 3 3 385-93 2010 1992 2000 2018