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van der Velde ME, Sanders SP, Keane JF, Perry SB, Lock JE.van der Velde ME, et al. Among authors: keane jf.J Am Coll Cardiol. 1994 Jun;23(7):1660-5. doi: 10.1016/0735-1097(94)90671-8.J Am Coll Cardiol. 1994.PMID: 8195528Free article.
Moore P, Egito E, Mowrey H, Perry SB, Lock JE, Keane JF.Moore P, et al. Among authors: keane jf.J Am Coll Cardiol. 1996 Apr;27(5):1257-63. doi: 10.1016/0735-1097(95)00608-7.J Am Coll Cardiol. 1996.PMID: 8609353Free article.
Egito ES, Moore P, O'Sullivan J, Colan S, Perry SB, Lock JE, Keane JF.Egito ES, et al. Among authors: keane jf.J Am Coll Cardiol. 1997 Feb;29(2):442-7. doi: 10.1016/s0735-1097(96)00497-4.J Am Coll Cardiol. 1997.PMID: 9015002Free article.