Extended Research Article
Practical help for specifying the target difference in sample size calculations for RCTs: the DELTA2 five-stage study, including a workshop
Jonathan A Cook
,
Steven A Julious
,
William Sones
,
Lisa V Hampson
,
Catherine Hewitt
,
Jesse A Berlin
et al.
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Journal:
Health Technology Assessment Volume: 23, Issue: 60
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Published:
29 October 2019