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May M, McCarron P, Stansfeld S, Ben-Shlomo Y, Gallacher J, Yarnell J, Davey Smith G, Elwood P, Ebrahim S.May M, et al.Stroke. 2002 Jan;33(1):7-12. doi: 10.1161/hs0102.100529.Stroke. 2002.PMID: 11779881
Gallacher J, Elwood P, Pickering J, Bayer A, Fish M, Ben-Shlomo Y.Gallacher J, et al.J Epidemiol Community Health. 2012 Oct;66(10):869-73. doi: 10.1136/jech-2011-200314. Epub 2011 Oct 27.J Epidemiol Community Health. 2012.PMID: 22034632