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

By Alexandra Barratt, Peter C. Wyer, Rose Hatala, Thomas McGinn, Antonio L. Dans, Sheri Keitz, Virginia Moyer and Gordon Guyatt
Topics: Review
Publisher: Canadian Medical Association
Year: 2004
DOI identifier: 10.1503/cmaj.1021197
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Provided by: PubMed Central
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