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Ethical issues in the design and conduct of cluster randomised controlled trials

S J Edwards1, D A Braunholtz, R J Lilford

  • 1Department of Public Health Medicine, University of Birmingham, Birmingham B15 2TT. S.J.Edwards@bham.ac.uk

BMJ (Clinical Research Ed.)
|May 20, 1999
PubMed
Abstract

No abstract available in PubMed .

Keywords:
Biomedical and Behavioral Research

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