Journal of Clinical Epidemiology
Volume 62, Issue 12 , Pages 1253-1260.e4, December 2009

Not only randomized controlled trials, but also case series should be considered in systematic reviews of rapidly developing technologies

Centre for Reviews and Dissemination, University of York, York, UK

Accepted 5 December 2008. published online 06 April 2009.

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PII: S0895-4356(09)00026-2

doi:10.1016/j.jclinepi.2008.12.010

Journal of Clinical Epidemiology
Volume 62, Issue 12 , Pages 1253-1260.e4, December 2009