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Nallamothu BK, Mehta RH, Saint S, Llovet A, Bossone E, Cooper JV, Sechtem U, Isselbacher EM, Nienaber CA, Eagle KA, Evangelista A.Nallamothu BK, et al.Am J Med. 2002 Oct 15;113(6):468-71. doi: 10.1016/s0002-9343(02)01254-8.Am J Med. 2002.PMID: 12427495