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Abdelnour F, Schmidt B, Huppert TJ.Abdelnour F, et al. Among authors: huppert tj.Phys Med Biol. 2009 Oct 21;54(20):6383-413. doi: 10.1088/0031-9155/54/20/023. Epub 2009 Oct 7.Phys Med Biol. 2009.PMID: 19809125Free PMC article.
Huppert TJ, Jones PB, Devor A, Dunn AK, Teng IC, Dale AM, Boas DA.Huppert TJ, et al.J Biomed Opt. 2009 Jul-Aug;14(4):044038. doi: 10.1117/1.3210779.J Biomed Opt. 2009.PMID: 19725749Free PMC article.