An emerging consensus on grading recommendations?

@article{Guyatt2006AnEC,
  title={An emerging consensus on grading recommendations?},
  author={Gordon H. Guyatt and Gunn Elisabeth Vist and Yngve T. Falck-Ytter and Regina Kunz and Nicola Magrini and Holger Schunemann},
  journal={Evidence-based medicine},
  year={2006},
  volume={11 1},
  pages={2-4}
}

2 Figures & Tables