1130-0558 1130-0558 S1130-05582020000400006 10.20986/recom.2020.1122/2020 Spain Spain 00 12 2020 00 12 2020 42 4 175 178

1 2008 37 3 3 190-3 2 2001 26 15 15 1673-9 3 2006 26 3 3 871-85 4 2013 37 5 5 972-5 5 2013 8 7 7 1162-70 6 2013 149 8 8 946-9