Article ID Journal Published Year Pages File Type
10513487 Journal of Clinical Epidemiology 2015 11 Pages PDF
Abstract
Caution is warranted when interpreting systematic reviews investigating clinical orthodontic interventions when nonrandomized and especially retrospective nonrandomized studies are included in the meta-analysis.
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Health Sciences Medicine and Dentistry Public Health and Health Policy
Preview
Basic study design influences the results of orthodontic clinical investigations
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