1989-3809 1989-3809 S1989-38092024000100001 10.24310/escpsi.17.1.2024.16845 Ecuador Ecuador Ecuador 00 06 2024 00 06 2024 17 1 1 9

2010 2012 20 4 4 405-15 2016 2 1 1 204-17 2015 253-99 2007 42 1 1 66-77 1979 34 10 10 821-6 2010 31 31 274-93 2006 4 2 2 67-81 1967 2002 74 3 3 189-94 2022 23 2 2 192-206 1983 22 1 1 1-7 2011 2011 11 1 1 149-57 2013 2006 77 4 4 954-66 2022 2014 2002 74 2 2 138-44 2016 26 64 64 235-43 2005 2023 40 2 2 373-91 1975 120-54 2008 363 1503 1503 2613-22 World Medical Association 2008