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Mira JJ, Nebot C, Lorenzo S, Pérez-Jover V.Mira JJ, et al.Qual Saf Health Care. 2010 Oct;19(5):e33. doi: 10.1136/qshc.2009.037978. Epub 2010 May 27.Qual Saf Health Care. 2010.PMID: 20511244