2254-2884 2254-2884 S2254-28842019000400406 10.4321/s2254-28842019000400007 Spain Spain Spain Spain 00 12 2019 00 12 2019 22 4 406 414

1 EPIRCE Study Group 2010 30 1 1 78-86 2 2015 37 47-54 3 2007 25 1 1 112-4 4 2013 16 5 5 406-11 5 2013 62 1 1 187-98 6 2009 71 05 05 527-37 7 2011 10 10 CD003236 8 2002 81 11 11 814-21 9 2013 35 5 5 697-704 10 2010 30 2 2 236-46 11 2002 40 6 6 1219-29 12 13 2015 35 385-94 14 2014 128 3-4 3-4 387-93 15 2015 18 1 1 11-8 16 2016 17 2019 32 4 4 281-2 18 2013 38 6 6 315-22 19 2016 11 2 2 20 2019 32 4 4 283-90 21 2019 32 4 4 291-6 22 2019 32 4 4 308-19 23 2019 32 4 4 351-60 24 2014 29 4 4 857-64 25 2002 34 1 1 40-5 26 2017 26 17-18 17-18 2765-75 27 2015 52 6 6 1029-41 28 2016 19 1 1 12 29 2007 15 3 3 164-71 30 2003 23 Suppl 2 Suppl 2 S99-103 31 2017 28 4 4 1259-68 32 2017 18 1 1 198