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Kleiman NS, Tracy RP, Schaaff LJ, Harris S, Hill RD, Puleo P, Roberts R.Kleiman NS, et al. Among authors: roberts r.Am Heart J. 1994 Apr;127(4 Pt 1):738-43. doi: 10.1016/0002-8703(94)90539-8.Am Heart J. 1994.PMID: 8154410Clinical Trial.
Kleiman NS, Berman DA, Gaston WR, Cashion R, Roberts R.Kleiman NS, et al. Among authors: roberts r.Am J Cardiol. 1989 Jan 1;63(1):102-4. doi: 10.1016/0002-9149(89)91086-2.Am J Cardiol. 1989.PMID: 2491770No abstract available.
O'Neill PG, Faitelson L, Taylor A, Puleo P, Roberts R, Pacifico A.O'Neill PG, et al. Among authors: roberts r.Am Heart J. 1991 Sep;122(3 Pt 1):709-14. doi: 10.1016/0002-8703(91)90515-j.Am Heart J. 1991.PMID: 1877446
Marzoll U, Kleiman NS, Dunn JK, Verani MS, Minor ST, Roberts R, Raizner AE.Marzoll U, et al. Among authors: roberts r.J Am Coll Cardiol. 1991 Mar 1;17(3):613-20. doi: 10.1016/s0735-1097(10)80173-1.J Am Coll Cardiol. 1991.PMID: 1993777Free article.
Seals AA, Pratt CM, Mahmarian JJ, Tadros S, Kleiman N, Roberts R, Verani MS.Seals AA, et al. Among authors: roberts r.Am J Cardiol. 1988 Feb 1;61(4):224-9. doi: 10.1016/0002-9149(88)90920-4.Am J Cardiol. 1988.PMID: 3341198
Kleiman NS, Schechtman KB, Young PM, Goodman DA, Boden WE, Pratt CM, Roberts R.Kleiman NS, et al. Among authors: roberts r.Circulation. 1990 Feb;81(2):548-55. doi: 10.1161/01.cir.81.2.548.Circulation. 1990.PMID: 1967558Clinical Trial.