1996-3696 1996-3696 S1996-36962020000200019 10.18004/imt/2020.15.2.19 Paraguay Paraguay 00 12 2020 00 12 2020 15 2 19 28

1 World Health Organization 2009 2 2002 10 100-3 3 2016 16 712-23 4 2016 2 16055 5 2013 2 347-56 6 2002 324 1563-6 7 2015 10 8 2011 26 449-52 9 1992 30 545-51 10 2013 57 1577-86 11 2015 82 109-13 12 2018 113 13 1998 35 727-32 14 2003 41 3919-21 15 2015 3 196-201 16 2016 8 115-20 17 2015 52 304-8 18 2007 18 605-12 19 2015 15 420 20 2015 10 6 6 21 2018 18 232 22 2017 11 23 2013 57 1577-86