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Editorial
. 1998 Oct 31;317(7167):1170-1.
doi: 10.1136/bmj.317.7167.1170.

Trials: the next 50 years. Large scale randomised evidence of moderate benefits

Editorial

Trials: the next 50 years. Large scale randomised evidence of moderate benefits

R Peto et al. BMJ. .
No abstract available

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References

    1. Collins R, Peto R, Gray R, Parish S. Large-scale randomised evidence: trials and overviews. In: Maynard A, Chalmers I, editors. Non-random reflections on health services research. London: BMJ Books; 1998. pp. 197–230.
    1. The Cochrane Library. Cochrane Collaboration; Issue 3. Oxford: Update Software; 1998.
    1. Clarke M. Ovarian ablation in breast cancer, 1896 to 1998: milestones along hierarchy of evidence from case report to Cochrane Review. BMJ. 1998;317:1246–1248. - PMC - PubMed
    1. CAST (Chinese Acute Stroke Trial) Collaborative Group. CAST: randomised placebo-controlled trial of early aspirin use in 20,000 patients with acute ischaemic stroke. Lancet. 1997;349:1641–1649. - PubMed
    1. ISIS-2 (Second International Study of Infarct Survival) Collaborative Group. Randomised trial of intravenous streptokinase, oral aspirin, both, or neither among 17,187 cases of suspected acute myocardial infarction. Lancet. 1988;ii:349–360. - PubMed

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