A correction for this article has been published in BMC Medical Research Methodology 2002, 2:16Sample size requirements for case-control study designsDivision of Clinical Epidemiology, Royal Victoria Hospital, Montreal, Quebec, Canada
BMC Medical Research Methodology 2001, 1:11doi:10.1186/1471-2288-1-11
Additional filesAppendix files: Appendix 1 - Shows the formulas utilized by DESIGN and DAYSMITH. Appendix 2 - Shows output from the DESIGN session described in the main text. Format: PDF Size: 65KB Format: TXT Size: 3KB Download file This file can be viewed with: Adobe Acrobat Reader |




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