Citation

Bondebjerg A, Filges T, Pejtersen JH, Viinholt BCA, Burr H, Hasle P, Tompa E, Birkefoss K, Bengtsen E. Campbell Syst. Rev. 2022; 18(2): e1231.

Copyright

(Copyright © 2022, The Authors, Publisher John Wiley and Sons with the Campbell Collaboration)

DOI

10.1002/cl2.1231

PMID

unavailable

Abstract

This is the protocol for a Campbell systematic review. The objectives are as follows: provide an overview of the existing evidence base by identifying available systematic reviews and primary effectiveness studies, identify clusters of evidence suitable for a systematic review and identify gaps in evidence where primary research is needed.

Language: en