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Lønborg J, Ward M, Gill A, Grieve SM, Figtree GA.Lønborg J, et al. Among authors: grieve sm.BMC Med Imaging. 2013 Jan 11;13:2. doi: 10.1186/1471-2342-13-2.BMC Med Imaging. 2013.PMID: 23311586Free PMC article.