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Moss EL, Bredaki FE, Jones PW, Hollingworth J, Luesley DM, Chan KK.Moss EL, et al. Among authors: chan kk.BMC Med Educ. 2011 Jun 13;11:32. doi: 10.1186/1472-6920-11-32.BMC Med Educ. 2011.PMID: 21668984Free PMC article.