1729-519X 1729-519X S1729-519X2020000500006 Cuba Cuba Cuba Cuba 00 08 2020 00 08 2020 19 4

1 1979 301 4 4 184-92 2 2007 2 83-102 3 2016 22 1 1 6-13 4 1982 17 567-72 5 2008 40 174-81 6 2017 33 301-9 7 2008 6 525-30 8 2008 103 27-37 9 2006 290 G988-97 10 2015 27 2 2 160-74 11 2008 135 1526-33 12 2017 8 6-7 6-7 101-8 13 2019 106 4 4 332-41 14 2014 24 4 4 545-61 15 2008 57 405-23 16 2015 54 2 2 17 2017 95 29-35 18 World Medical Association 2008 19 2010 105 981-7 20 2017 33 301-9 21 2018 31 9 9 22 2017 56 1 1 10-8 23 2012 24 57-65 24 2018 320 12 12 25 2018 24 1 1 58-69 26 2018 34 101-8 27 2020 8 1 1 9-10 28 2019 31 5 5 29 2017 15 360-5 30 2019 7 11 11 2218-26