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Lyall DA, Tey A, Foot B, Roxburgh ST, Virdi M, Robertson C, MacEwen CJ.Lyall DA, et al. Among authors: foot b.Eye (Lond). 2012 Dec;26(12):1517-26. doi: 10.1038/eye.2012.199. Epub 2012 Oct 12.Eye (Lond). 2012.PMID: 23060022Free PMC article.