Designing and using incentives to support recruitment and retention in clinical trials: a scoping review and a checklist for design
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Update policy: https://doi.org/10.1007/SPRINGER_CROSSMARK_POLICY
Shorter, Gillian W.
Harman, Nicola L
Brown, Rebecca C. H.
Text and Data Mining valid from 2019-11-09
Version of Record valid from 2019-11-09
5 October 2018
9 September 2019
9 November 2019
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The authors declare that they have no competing interests.