@article{article, title  = {{Searching for trial protocols: A comparison of methods}},

 publisher = {{Wiley}},

 url = {{http://eprints.whiterose.ac.uk/122891/ }},

 year = {{2017}},

 month = {{11}},

 author = {{Sutton AJ and Galvan De La Cruz MC and Leaviss J and Booth A}},

 doi = {{10.1002/jrsm.1281}},

 journal = {{Research Synthesis Methods}},

 note = {{Accessed on 2024/09/20}}}