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Clark TM, Grandinetti PJ.Clark TM, et al. Among authors: grandinetti pj.Solid State Nucl Magn Reson. 2005 Jun;27(4):233-41. doi: 10.1016/j.ssnmr.2005.01.002.Solid State Nucl Magn Reson. 2005.PMID: 15799881