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Webb M, Chambers A, AL-Nahhas A, Mason JC, Maudlin L, Rahman L, Frank J.Webb M, et al.Eur J Nucl Med Mol Imaging. 2004 May;31(5):627-34. doi: 10.1007/s00259-003-1429-1. Epub 2004 Jan 17.Eur J Nucl Med Mol Imaging. 2004.PMID: 14730404Clinical Trial.