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Nakamura Y, Wiegner AW, Gaasch WH, Bing OH.Nakamura Y, et al. Among authors: wiegner aw.J Am Coll Cardiol. 1983 Nov;2(5):973-8. doi: 10.1016/s0735-1097(83)80248-4.J Am Coll Cardiol. 1983.PMID: 6630774Free article.