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Stajduhar KI, Funk LM, Roberts D, Cloutier-Fisher D, McLeod B, Wilkinson C, Purkis ME.Stajduhar KI, et al. Among authors: purkis me.Qual Health Res. 2011 Jan;21(1):117-31. doi: 10.1177/1049732310379114. Epub 2010 Aug 3.Qual Health Res. 2011.PMID: 20682963