Abstract
Previously in this series I have given an overview of the main types of study design and the techniques used to minimise biased results. In this article I describe more fully case control studies, their uses, advantages and limitations.
Original language | English |
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Pages (from-to) | 83-84 |
Journal | Evidence-based Dentistry |
Volume | 7 |
Issue number | 3 |
Publication status | Published - Sept 2006 |