1816-8949 1816-8949 S1816-89492021000100021 10.18004/anales/2021.054.01.21 Paraguay Paraguay Paraguay Brasil Brasil Reino Unido Reino Unido Reino Unido Italia Reino Unido 00 04 2021 00 04 2021 54 1 21 50

1 2020 15 1-13 . Worldometer 2021 3 The World Bank 2021 4 United States Agency for International Development 2021 5 British Broadcasting Corporation 2021 6 Central Intelligence Agency 2021 7 The World Bank 2021 8 Worldometer 2021 9 The Commonwealth 2021 10 World Health Organization 2021 11 2015 45 1 1 11-27 12 2014 218 1-2 1-2 35-8 13 United Nations High Commissioner for Refugees 2020 14 United Nations 2020 15 2018 2nd ed 543-51 16 2016 1st ed 17 2010 1-8 18 World Health Organization 2015 19 2015 53 12 12 16-8 20 2016 58 5 5 582 21 2006 12 4 4 503-15 22 2012 12 749 749 23 2017 29 Suppl 5 Suppl 5 900-5 24 2016 62 5 5 411-4 25 2011 57 1 1 100-3 26 2017 13 4 4 238-46 27 2018 52 22-8 28 2001 410 410 41-6 29 2015 61 3 3 213-4 30 2014 39 5 5 990-6 31 1980 137 5 5 535-44 32 2017 4 3 3 59-70 33 2014 26 3 3 352-67 34 2020 66 4 4 317-20