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Ward A.Ward A.Med Health Care Philos. 2009 Aug;12(3):333-43. doi: 10.1007/s11019-009-9182-2. Epub 2009 Feb 14.Med Health Care Philos. 2009.PMID: 19219564
Blewett LA, Ward A, Beebe TJ.Blewett LA, et al.Med Care Res Rev. 2006 Dec;63(6):663-700. doi: 10.1177/1077558706293634.Med Care Res Rev. 2006.PMID: 17099121Review.
Chou CF, Johnson PJ, Ward A, Blewett LA.Chou CF, et al.Am J Public Health. 2009 Dec;99(12):2282-8. doi: 10.2105/AJPH.2008.152413. Epub 2009 Oct 15.Am J Public Health. 2009.PMID: 19834000Free PMC article.