Methods to improve recruitment to randomised controlled trials : Cochrane systematic review and meta-analysis
Date
2013-02-07
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Treweek, S, Lockhart, P, Pitkethly, M, Cook, J A, Kjeldstrøm, M, Johansen, M, Taskila, T K, Sullivan, F M, Wilson, S, Jackson, C, Jones, R & Mitchell, E D 2013, 'Methods to improve recruitment to randomised controlled trials : Cochrane systematic review and meta-analysis', BMJ Open, vol. 3, no. 2, e002360 . https://doi.org/10.1136/bmjopen-2012-002360