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Wang XY, Martiniello-Wilks R, Shaw JM, Ho T, Coulston N, Cooke-Yarborough C, Molloy PL, Cameron F, Moghaddam M, Lockett TJ, Webster LK, Smith IK, Both GW, Russell PJ.Wang XY, et al.Gene Ther. 2004 Nov;11(21):1559-67. doi: 10.1038/sj.gt.3302308.Gene Ther. 2004.PMID: 15343359