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Lloyd-Williams F, O'Flaherty M, Mwatsama M, Birt C, Ireland R, Capewell S.Lloyd-Williams F, et al.Bull World Health Organ. 2008 Jul;86(7):535-541A. doi: 10.2471/blt.08.053728.Bull World Health Organ. 2008.PMID: 18670665Free PMC article.
Lloyd-Williams F, Mwatsama M, Ireland R, Capewell S.Lloyd-Williams F, et al.Public Health Nutr. 2009 Jun;12(6):871-6. doi: 10.1017/S1368980008003054. Epub 2008 Aug 1.Public Health Nutr. 2009.PMID: 18671888
Taylor-Robinson D, Milton B, Lloyd-Williams F, O'Flaherty M, Capewell S.Taylor-Robinson D, et al.J Health Serv Res Policy. 2008 Oct;13(4):209-14. doi: 10.1258/jhsrp.2008.008045.J Health Serv Res Policy. 2008.PMID: 18806178