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Xie GY, Berk MR, Smith MD, DeMaria AN.Xie GY, et al. Among authors: demaria an.J Am Coll Cardiol. 1994 Oct;24(4):1041-5. doi: 10.1016/0735-1097(94)90867-2.J Am Coll Cardiol. 1994.PMID: 7930195Free article.Clinical Trial.
Xie GY, Berk MR, Smith MD, Gurley JC, DeMaria AN.Xie GY, et al. Among authors: demaria an.J Am Coll Cardiol. 1994 Jul;24(1):132-9. doi: 10.1016/0735-1097(94)90553-3.J Am Coll Cardiol. 1994.PMID: 8006256Free article.
Xie GY, Berk MR, Smith MD, DeMaria AN.Xie GY, et al. Among authors: demaria an.Am Heart J. 1996 Apr;131(4):766-71. doi: 10.1016/s0002-8703(96)90285-9.Am Heart J. 1996.PMID: 8721653
DeMaria AN, Wisenbaugh TW, Smith MD, Harrison MR, Berk MR.DeMaria AN, et al.Circulation. 1991 Sep;84(3 Suppl):I288-95.Circulation. 1991.PMID: 1884498Review.