1659-097X 1659-097X S1659-097X2022000100112 10.15359/mhs.19-1.9 Spain Spain Spain Spain 00 06 2022 00 06 2022 19 1 112 129

2020 3 27 27 1964 2013 29 3 3 1038-59 2018 23 1 1 26-40 2006 2020 16 404-14 2018 34 8-13 2021 2010 112 1 1 39-45 2008 6 27-36 2018 391 10137 10137 2356-67 1994 25 5 5 299-304 2009 251-74 2003 2013 1 1 1 11-8 2009 33 2 2 263-73 2005 34 4 4 572-80 2004 7 1 1 22-34 2011 14 1 1 157-77 2006 2015 21 3 3 256-62 2017 1990 44 10 10 893-900 2012 1997 21 2 2 397-403 2015 13 16 16 1-6 1999 42 3 3 516-26 2003 69 3 3 245-7 2016 38 60-72 World Medical Association 2000 2001 9 3 3 179-84 2008 8 32 32 282-98