GRADE guidelines 1. Introduction - GRADE evidence profiles and summary of findings tables

Guyatt GH, Oxman AD, Akl E, Kunz R, Vist G, Brozek J, Norris S, Falck-Ytter Y, Glasziou P, deBeer H, Jaeschke R, Rind D, Meerpohl J, Dahm P, Schunemann H. GRADE guidelines 1. Introduction - GRADE evidence profiles and summary of findings tables. Journal of Clinical Epidemiology 2011; 64: 383-94. . Vitenskapelig artikkel 2011.Journal of Clinical Epidemiology 2011; 64: 383-94.