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Minich LL, Hawkins JA, Tani LY, Judd VE, McGough EC.Minich LL, et al.J Am Soc Echocardiogr. 1995 May-Jun;8(3):328-30. doi: 10.1016/s0894-7317(05)80043-4.J Am Soc Echocardiogr. 1995.PMID: 7640026