Sample size calculations for cluster randomised controlled trials with a fixed number of clusters

被引：0
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作者：
Karla Hemming
Alan J Girling
Alice J Sitch
Jennifer Marsh
Richard J Lilford
机构：
[1] University of Birmingham,Department of Public Health, Epidemiology and Biostatistics
来源：
BMC Medical Research Methodology | / 11卷
关键词：
Cluster Size; Fixed Number; Require Sample Size; Detectable Difference; Standardise Effect Size;
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