Conflicts of interest in clinical guidelines, advisory committee reports, opinion pieces, and narrative reviews: associations with recommendations.
Nejstgaard Camilla Hansen, Bero Lisa, Hróbjartsson Asbjørn, +4 more·The Cochrane database of systematic reviews
BACKGROUND: Treatment and diagnostic recommendations are often made in clinical guidelines, reports from advisory committee meetings, opinion pieces such as editorials, and narrative reviews. Quite often, the authors or members of advisory committees have industry ties or particular specialty interests which may impact…