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PDFPosters
P222 Evolution Of Evidence Grading Systems In The American Academy Of Ophthalmology’s Preferred Practice Patterns
Citation
P222 Evolution Of Evidence Grading Systems In The American Academy Of Ophthalmology’s Preferred Practice Patterns
Publication history
- First published August 15, 2013.
Online issue publication
May 13, 2016
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© 2013, Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions