Journal article
GRADE guidelines: 4. Rating the quality of evidence—study limitations (risk of bias)
Authors
Guyatt GH; Oxman AD; Vist G; Kunz R; Brozek J; Alonso-Coello P; Montori V; Akl EA; Djulbegovic B; Falck-Ytter Y
Journal
Journal of clinical epidemiology, Vol. 64, , pp. 407–415
Publication Date
2011