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Kennedy A, Rogers A, Sanders C, Gately C, Lee V.Kennedy A, et al. Among authors: sanders c.BMC Health Serv Res. 2009 Jun 8;9:93. doi: 10.1186/1472-6963-9-93.BMC Health Serv Res. 2009.PMID: 19505302Free PMC article.
Rogers A, Gately C, Kennedy A, Sanders C.Rogers A, et al. Among authors: sanders c.Chronic Illn. 2009 Dec;5(4):305-17. doi: 10.1177/1742395309350384. Epub 2009 Nov 19.Chronic Illn. 2009.PMID: 19933248