Study design VII. Randomised controlled trials

Kate Ann Levin

Research output: Contribution to journalEditorialpeer-review

31 Citations (Scopus)


Previously in this series, I have given an overview of the main types of study design and the techniques used to minimise the likelihood of obtaining biased results. In this article I describe more fully randomised controlled trials, their uses, advantages and limitations.
Original languageEnglish
Pages (from-to)22-23
JournalEvidence-based Dentistry
Issue number1
Publication statusPublished - Mar 2007


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