A protocol for a systematic review of non-randomised evaluations of strategies to increase participant retention to randomised controlled trials
Date
2018-02-20
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Citation
El Feky, A, Gillies, K, Gardner, H R, Fraser, C & Treweek, S 2018, 'A protocol for a systematic review of non-randomised evaluations of strategies to increase participant retention to randomised controlled trials', Systematic reviews , vol. 7, 30. https://doi.org/10.1186/s13643-018-0696-7