1729-519X 1729-519X S1729-519X2020000500016 Cuba Cuba Cuba Cuba Cuba 00 08 2020 00 08 2020 19 4

1 2019 90 1 1 57e1-8 2 2012 20 4 4 208-13 3 1997 4 International Committee of Medical Journal Editors 2010 5 International Committee of Medical Journal Editors 2014 81 3 3 23-30 6 International Committee of Medical Journal Editors 2019 7 2019 22 2 2 245-52 8 2018 25 7-8 7-8 404-8 9 2016 22 4 4 989-1005 10 2019 25 3 3 813-51 11 2018 68 6 6 425-31 12 2017 238 227-30 13 2015 14 2019 49 2 2 15 2018 17 265-77 16 2004 17 2019 39 2 2 94-100 18 1992 173-88 19 2012 41 9 9 861-6 20 2012 21 2003 1 29 29 61-4 22 1993 81 81 542-53 23 2014 24 2011 478 25 2016 38 153 153