Letters, numbers, symbols and words: how to communicate grades of evidence and recommendations.

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Bibliographic Details
Title: Letters, numbers, symbols and words: how to communicate grades of evidence and recommendations.
Authors: Schünemann HJ (AUTHOR), Best D (AUTHOR), Vist G (AUTHOR), Oxman AD (AUTHOR), GRADE Working Group (CORPORATE AUTHOR)
Source: Canadian Medical Association Journal (CMAJ). 9/30/2003, Vol. 169 Issue 7, p677-680. 4p.
URL: 10830131
Database: Academic Search Ultimate
Description
ISSN:08203946