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McCloughen A, Foster K, Huws-Thomas M, Delgado C.McCloughen A, et al.Int J Ment Health Nurs. 2012 Jun;21(3):274-88. doi: 10.1111/j.1447-0349.2011.00796.x.Int J Ment Health Nurs. 2012.PMID: 22533335Review.