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Zhang Y, Bissing JW, Xu L, Ryan AJ, Martin SM, Miller FJ Jr, Kregel KC, Buettner GR, Kerber RE.Zhang Y, et al. Among authors: buettner gr.J Am Coll Cardiol. 2001 Aug;38(2):546-54. doi: 10.1016/s0735-1097(01)01400-0.J Am Coll Cardiol. 2001.PMID: 11499751Free article.