1996-3696 1996-3696 S1996-36962021000100011 10.18004/imt/2021.16.1.11 Paraguay Paraguay 00 06 2021 00 06 2021 16 1 11 20

1 The World Health Organization 1982 1995 2 2014 14 1 1 25-30 3 2019 21 3 3 1-9 4 2015 1 2 2 94-8 5 2012 29 2 2 56-64 6. 1995 104 20 20 771-6 7 2008 8 2014 14 1 1 9 2015 17 1 1 48-60 10 2015 1 1 1 11-9 11 2003 20 3 3 7-9