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Wall M, Hayes R, Moore D, Petticrew M, Clow A, Schmidt E, Draper A, Lock K, Lynch R, Renton A.Wall M, et al.BMC Public Health. 2009 Jun 28;9:207. doi: 10.1186/1471-2458-9-207.BMC Public Health. 2009.PMID: 19558712Free PMC article.Clinical Trial.
Phillips G, Bottomley C, Schmidt E, Tobi P, Lais S, Yu G, Lynch R, Lock K, Draper A, Moore D, Clow A, Petticrew M, Hayes R, Renton A.Phillips G, et al.J Epidemiol Community Health. 2014 Jul;68(7):606-14. doi: 10.1136/jech-2013-202505. Epub 2014 Jan 31.J Epidemiol Community Health. 2014.PMID: 24489043Free PMC article.Clinical Trial.
Draper A, Swift JA.Draper A, et al.J Hum Nutr Diet. 2011 Feb;24(1):3-12. doi: 10.1111/j.1365-277X.2010.01117.x. Epub 2010 Nov 23.J Hum Nutr Diet. 2011.PMID: 21091918Review.