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Tang WH, Tong W, Troughton RW, Martin MG, Shrestha K, Borowski A, Jasper S, Hazen SL, Klein AL.Tang WH, et al. Among authors: klein al.J Am Coll Cardiol. 2007 Jun 19;49(24):2364-70. doi: 10.1016/j.jacc.2007.02.053. Epub 2007 Jun 4.J Am Coll Cardiol. 2007.PMID: 17572253Free article.
Stewart WJ, Currie PJ, Salcedo EE, Klein AL, Marwick T, Agler DA, Homa D, Cosgrove DM.Stewart WJ, et al. Among authors: klein al.J Am Coll Cardiol. 1992 Nov 15;20(6):1353-61. doi: 10.1016/0735-1097(92)90248-l.J Am Coll Cardiol. 1992.PMID: 1430686Free article.Review.
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Grimm RA, Stewart WJ, Maloney JD, Cohen GI, Pearce GL, Salcedo EE, Klein AL.Grimm RA, et al. Among authors: klein al.J Am Coll Cardiol. 1993 Nov 1;22(5):1359-66. doi: 10.1016/0735-1097(93)90543-a.J Am Coll Cardiol. 1993.PMID: 8227792Free article.
Klein AL, Cohen GI, Pietrolungo JF, White RD, Bailey A, Pearce GL, Stewart WJ, Salcedo EE.Klein AL, et al.J Am Coll Cardiol. 1993 Dec;22(7):1935-43. doi: 10.1016/0735-1097(93)90782-v.J Am Coll Cardiol. 1993.PMID: 8245352Free article.