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Lankshear AJ, Sheldon TA, Lowson KV, Watt IS, Wright J.Lankshear AJ, et al. Among authors: sheldon ta.Qual Saf Health Care. 2005 Jun;14(3):196-201. doi: 10.1136/qshc.2004.011874.Qual Saf Health Care. 2005.PMID: 15933317Free PMC article.
Watt IS, Franks AJ, Sheldon TA.Watt IS, et al. Among authors: sheldon ta.J Epidemiol Community Health. 1994 Feb;48(1):16-21. doi: 10.1136/jech.48.1.16.J Epidemiol Community Health. 1994.PMID: 8138762Free PMC article.Review.
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