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Comment
. 2004 Mar 16;170(6):928-9; author reply 929-30.
doi: 10.1503/cmaj.1031694.

Grading evidence

Gerald J M Tevaarwerk
Comment

Grading evidence

Gerald J M Tevaarwerk. CMAJ. .
No abstract available

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Comment on

References

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    1. Upshur REG. Are all evidence-based practices alike? Problems in the ranking of evidence [editorial]. CMAJ 2003;169(7):672-3. - PMC - PubMed
    1. Dawson-Saunders B, Trapp RG. Basic and clinical biostatistics. Norwalk (CT): Appleton & Lange; 1994.
    1. Tevaarwerk GJM. Measuring the efficacy and cost-effectiveness of laboratory tests. Ann R Coll Phys Surg Can 1995;28(6):217-20.

MeSH terms