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Editorial
. 2002 Dec 14;325(7377):1372-3.
doi: 10.1136/bmj.325.7377.1372.

Evaluating treatment effects reliably

Editorial

Evaluating treatment effects reliably

Martin J Landray et al. BMJ. .
No abstract available

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References

    1. Doll R. Controlled trials: the 1948 watershed. BMJ. 1998;317:1217–1220. - PMC - PubMed
    1. Royal College of Physicians of Edinburgh. The James Lind Library. Edinburgh: RCPE; 2002. www.jameslindlibrary.org/ (accessed 2 Dec 2002).
    1. Tröhler U. To improve the evidence of medicine. The 18th century origins of a critical approach. Royal College of Physicians of Edinburgh. 2000.
    1. Chalmers I. Comparing like with like: some historical milestones in the evolution of methods to create unbiased comparison groups in therapeutic experiments. Int J Epidemiol. 2001;30:1156–1164. - PubMed
    1. MacMahon S, Collins R. Reliable assessment of the effects of treatment on mortality and major morbidity, II: observational studies. Lancet. 2001;357:455–462. - PubMed

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