Design of trials should depend on whether new skills are required
- 9 March 1996
- Vol. 312 (7031), 637
- https://doi.org/10.1136/bmj.312.7031.637a
Abstract
EDITOR,—We agree with Ian Russell1 that the randomised trial is the design of choice for evaluating surgical procedures; this view has been reinforced by others.2 Nevertheless, new surgical procedures should be studied in the context of the skills required to achieve them. If …Keywords
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