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Caparelli EC, Tomasi D, Ernst T.Caparelli EC, et al. Among authors: tomasi d.Neuroimage. 2005 Feb 15;24(4):1164-9. doi: 10.1016/j.neuroimage.2004.11.011. Epub 2005 Jan 5.Neuroimage. 2005.PMID: 15670694Clinical Trial.