Journal article
Symbols were superior to numbers for presenting strength of recommendations to health care consumers: a randomized trial
Authors
Akl EA; Maroun N; Guyatt G; Oxman AD; Alonso-Coello P; Vist GE; Devereaux PJ; Montori VM; Schünemann HJ
Journal
Journal of clinical epidemiology, Vol. 60, , pp. 1298–1305
Publication Date
December 1, 2007