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Epstein SE, Maron BJ.Epstein SE, et al. Among authors: maron bj.J Am Coll Cardiol. 1986 Jan;7(1):220-30. doi: 10.1016/s0735-1097(86)80285-6.J Am Coll Cardiol. 1986.PMID: 3079780Free article.Review.
Maron BJ, Epstein SE, Roberts WC.Maron BJ, et al.J Am Coll Cardiol. 1986 Jan;7(1):204-14. doi: 10.1016/s0735-1097(86)80283-2.J Am Coll Cardiol. 1986.PMID: 3510233Free article.Review.