Grading quality of evidence and strength of recommendations in clinical practice guidelines. Part 1 of 3. An overview of the GRADE approach and grading quality of evidence about interventions.

J L Brozek, E A Akl, P Alonso-Coello, D Lang, R Jaeschke, J W Williams, B Phillips, M Lelgemann, A Lethaby, J Bousquet, G H Guyatt, Schünemann HJ; GRADE Working Group

Research output: Contribution to journalArticlepeer-review

Original languageEnglish
Pages (from-to)669-77
Number of pages9
JournalAllergy.
Volume64(5):
Issue number5
Publication statusPublished - May 2009

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