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Barlow CW, Long JE, Brown G, Manga P, Meyer TE, Robbins PA.Barlow CW, et al. Among authors: robbins pa.Am J Cardiol. 1995 Oct 1;76(10):684-8. doi: 10.1016/s0002-9149(99)80197-0.Am J Cardiol. 1995.PMID: 7572625Clinical Trial.