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CMAJ. 2004 Aug 17;171(4):353-8.

Tips for learners of evidence-based medicine: 1. Relative risk reduction, absolute risk reduction and number needed to treat.

Author information

1
School of Public Health, University of Sydney, Sydney, Australia.
PMID:
15313996
PMCID:
PMC509050
DOI:
10.1503/cmaj.1021197
[Indexed for MEDLINE]
Free PMC Article

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