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Honningsvåg LM, Linde M, Håberg A, Stovner LJ, Hagen K.Honningsvåg LM, et al. Among authors: stovner lj.BMC Med Imaging. 2012 Jul 30;12:23. doi: 10.1186/1471-2342-12-23.BMC Med Imaging. 2012.PMID: 22846223Free PMC article.