Multilayered and digitally structured presentation formats of trustworthy recommendations: a combined survey and randomised trial
Linn Brandt, Per Olav Vandvik, Pablo Alonso-Coello, Elie A Akl, Judith Thornton, David Rigau, Katie Adams, Paul O'Connor, Gordon Guyatt, Annette Kristiansen
BMJ Open Feb 2017, 7 (2) e011569; DOI: 10.1136/bmjopen-2016-011569