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\bibitem{Peri_etal2008} Peri, K., Kerse, N., Kiata, L., Wilkinson, T., Robinson, E., Parsons, J., et al. (2008). Promoting independence in residential care: Successful recruitment for a randomized controlled trial. \textit{Journal of the American Medical Directors Association}, \textit{9}(4), 251--256.

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