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The validity of evidence
Published online by Cambridge University Press: 02 January 2018
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- Copyright © 1996 The Royal College of Psychiatrists
References
Moncrieff, J. (1995) Lithium revisited: A re-examination of the placebo controlled trials of lithium prophylaxis in manic–depressive disorder. British Journal of Psychiatry, 167, 569–574.Google Scholar
Schulz, K. F., Chalmers, I., Hayes, R., et al (1995) Dimensions of methodological quality associated with estimates of treatment effects in controlled trials. Journal of the American Medical Association, 273, 408–412.Google Scholar
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