DOI: 10.1055/s-00000036

Laryngo-Rhino-Otologie

References

Atkins D, Best D, Briss PA, Eccles M, Falck-Ytter Y, Flottorp S, Guyatt GH, Harbour RT, Haugh MC, Henry D, Hill S, Jaeschke R, Leng G, Liberati A, Magrini N, Mason J, Middleton P, Mrukowicz J, O’Connell D, Oxman AD, Phillips B, Schünemann HJ, Edejer T, Varonen H, Vist GE, Williams Jr JW, Zaza S. GRADE Working Group.
Grading quality of evidence and strength of recommendations.

BMJ 2004;
328: 1490

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