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Heiwe S, Kajermo KN, Tyni-Lenné R, Guidetti S, Samuelsson M, Andersson IL, Wengström Y.Heiwe S, et al. Among authors: kajermo kn.Int J Qual Health Care. 2011 Apr;23(2):198-209. doi: 10.1093/intqhc/mzq083. Epub 2011 Jan 17.Int J Qual Health Care. 2011.PMID: 21242158