2631-2581 2631-2581 S2631-25812020000300015 10.46997/revecuatneurol29300015 Cuba Cuba 00 12 2020 00 12 2020 29 3 15 22

2010 16 1437-42 2013 15 3 3 260-71 2017 4 999-1017 2010 22 2-13 2011 69 292-302 2018 141 4 4 1075-84 2001 157 974-80 2016 29 243-53 2016 16-83 2019 99 2115-8 2019 40 168-76 2017 55 419-26 1983 33 1444-52 World Medical Association 2013 310 2191-4 2001 124 2162-8 2012 123 406-10 2014 20 51-6 2016 95 10-11 10-11 E12-7 2010 58 537-41 2000 31 482-93 2004 38 311-5 2011 365 2188-97 2019 451-64 2010 300-11 2019 33 55-60 2011 258 1933-9 2017 117 53-9 2006 77 1030-5 2016 16 83 2017 128 561-9 2015 125 38-42. 2016 365 143-6 2016 37 1457-65 2015 359 197-201