Article info
PDFHypothesis
How the type of risk reduction influences required sample sizes in randomised clinical trials
- Correspondence to:
Professor D van der Heijde
Department of Internal Medicine, Division of Rheumatology, University Hospital Maastricht, PO Box 5800, 6202 AZ Maastricht, The Netherlands; dhesint.azm.nl
Citation
How the type of risk reduction influences required sample sizes in randomised clinical trials
Publication history
- Accepted May 23, 2004
- First published July 1, 2004.
Online issue publication
April 13, 2016
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Copyright information
Copyright 2004 by Annals of the Rheumatic Diseases