0120-5552 0120-5552 S0120-55522019000100190 Peru Peru 00 04 2019 00 04 2019 35 1 190 193 1 2012 2 2018 en 5 3 2011 21 53 4 ADI 2016 5 2015 30 4 4 393-408 6 2004 33 61-8 7 2017 39 4 4 8 2013 14 6 6 392-7 9 2017 17 1 1 286 10 2001 82 10 10 1074-82 11 2017 45 3 3 116-26