1139-7632 1139-7632 S1139-76322018000400001 España 00 00 2018 00 00 2018 20 80 323 328 2001 55 429-39 2005 18 55-60 Evidence-Based Medicine Working Group 1992 268 2420-5 1996 312 71-2 2014 10 40 1993 270 2093-5 2005 1 10 2006 2 12 2010 6 40 2006 2 61 2014 31 705-18 Cochrane Collaboration GuíaSalud Scottish Intercollegiate Guidelines Network (SIGN) The National Institute for Health and Care Excellence 2006 91 95-6 2003 25 265-72 Evidence Based Medicine Renaissance Group 2014 348 g3725 2018 362 k2799 2014 150 393-4