@article{article, title  = {{A comparison of results of empirical studies of supplementary search techniques and recommendations in review methodology handbooks: a methodological review}},

 publisher = {{BioMed Central}},

 url = {{http://eprints.whiterose.ac.uk/124665/ https://systematicreviewsjournal.biomedcentral.com/track/pdf/10.1186/s13643-017-0625-1?site=systematicreviewsjournal.biomedcentral.com }},

 year = {{2017}},

 month = {{11}},

 author = {{Cooper C and Booth A and Britten N and Garside R}},

 doi = {{10.1186/s13643-017-0625-1}},

 volume = {{6}},

 journal = {{Systematic Reviews}},

 issue = {{1}},

 note = {{Accessed on 2024/12/22}}}