1996-3696 1996-3696 S1996-36962023000100012 10.18004/imt/2023.18.1.3 Paraguay Paraguay Paraguay Paraguay 00 06 2023 00 06 2023 18 1 12 20

1 2013 91 501-8 2 2008 14 7-8 7-8 3 CDC-Centers for Disease Control, Prevention 2010 4 2010 70 3 3 190-205 5 68 1 1 6 2017 15 3 3 83-8 7 Instituto Internacional Cooperacion Animal Biologico 2005 8 2007 9 2000 10 2020 11 2003 12 2002 13 2000 14 2020 15 2010 20 40 16 2016 84 22-33 17 2020 24 6 6 517-23 18 2017 19 2022 41 e223-7 20