Undertaking a randomised controlled trial in the police setting: methodological and practical challenges.
Arabella ScantleburyCatriona McDaidAlison BoothCaroline FairhurstAdwoa ParkerRebecca PayneHelen ReedWilliam J ScottDavid TorgersonCatherine HewittPublished in: Trials (2017)
ISRCTN Registry, ID: ISRCTN11685602 . Retrospectively registered on 13 May 2016.
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