@article{article, title  = {{Supplementary search methods were more effective and offered better value than bibliographic database searching: a case study from public health and environmental enhancement}},

 publisher = {{Wiley}},

 url = {{https://eprints.whiterose.ac.uk/id/eprint/125098 }},

 year = {{2017}},

 month = {{12}},

 author = {{Cooper C and Lovell R and Husk K and Booth A and Garside R}},

 doi = {{10.1002/jrsm.1286}},

 volume = {{9}},

 journal = {{Research Synthesis Methods}},

 issue = {{2}},

 pages = {{195-223}},

 note = {{Accessed on 2025/10/31}}}