• GRADE guidelines: 21 part 1. Study design, risk of bias, and indirectness in rating the certainty across a body of evidence for test accuracy 

      Schünemann, Holger J.; Mustafa, Reem A.; Brozek, Jan; Steingart, Karen R.; Leeflang, Mariska; Murad, Mohammad Hassan; Bossuyt, Patrick; Glasziou, Paul; Jaeschke, Roman; Lange, Stefan; Meerpohl, Joerg; Langendam, Miranda; Hultcrantz, Monica; Vist, Gunn Elisabeth; Akl, Elie A.; Helfand, Mark; Santesso, Nancy; Hooft, Lotty; Scholten, Rob; Rosen, Mons; Rutjes, Anne; Crowther, Mark; Muti, Paola; Raatz, Heike; Ansari, Mohammed T.; Williams, John; Kunz, Regina; Harris, Jeff; Rodriguez, Ingrid Arévalo; Kohli, Mikashmi; Guyatt, Gordon H. (Peer reviewed; Journal article, 2020)