@article{ref1,
title="PROTOCOL: Occupational health and safety regulatory interventions to improve the work environment: an evidence and gap map of effectiveness studies",
journal="Campbell systematic reviews",
year="2022",
author="Bondebjerg, Anja and Filges, Trine and Pejtersen, Jan H. and Viinholt, Bjørn C. A. and Burr, Hermann and Hasle, Peter and Tompa, Emile and Birkefoss, Kirsten and Bengtsen, Elizabeth",
volume="18",
number="2",
pages="e1231-e1231",
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.<p /> <p>Language: en</p>",
language="en",
issn="1891-1803",
doi="10.1002/cl2.1231",
url="http://dx.doi.org/10.1002/cl2.1231"
}