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Ambrose JA, Winters SL, Arora RR, Eng A, Riccio A, Gorlin R, Fuster V.Ambrose JA, et al.J Am Coll Cardiol. 1986 Mar;7(3):472-8. doi: 10.1016/s0735-1097(86)80455-7.J Am Coll Cardiol. 1986.PMID: 3950227Free article.