Journal article
Letters, numbers, symbols and words:: how to communicate grades of evidence and recommendations (vol 169, pg 677, 2003)
Authors
Schünemann HJ; Best D; Vist G; Oxman AD
Journal
CANADIAN MEDICAL ASSOCIATION JOURNAL, Vol. 170, No. 7, pp. 1082–1082
Publisher
CANADIAN MEDICAL ASSOCIATION
Publication Date
March 30, 2004
ISSN
0820-3946