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Grassman ED, Leya FS, Lewis BE, Johnson SA, McNulty JA, Sumida CW, McKiernan TL, Killian DM, Halle AA, Ward KA, et al.Grassman ED, et al.Cathet Cardiovasc Diagn. 1993;Suppl 1:48-53.Cathet Cardiovasc Diagn. 1993.PMID: 8324817
Leya FS, Lewis BE, Sumida CW, McKiernan TL, Grassman ED, Bhatia S, Killian DM, Halle AA, Ward KA, Johnson SA, et al.Leya FS, et al. Among authors: grassman ed.Cathet Cardiovasc Diagn. 1992 Oct;27(2):155-61. doi: 10.1002/ccd.1810270216.Cathet Cardiovasc Diagn. 1992.PMID: 1446339
Lewis BE, Leya FS, Johnson SA, Grassman ED, McKiernan TL, Sumida CW, Killian DM, Hwang M, Losurdo J, Loeb HS, et al.Lewis BE, et al. Among authors: grassman ed.Am Heart J. 1994 Jun;127(6):1600-7. doi: 10.1016/0002-8703(94)90392-1.Am Heart J. 1994.PMID: 8197989
Lewis BE, Leya FS, Jones P, Grassman ED, Stasior C, Haryani V, McKiernan TL, Johnson SA, Scanlon PJ.Lewis BE, et al. Among authors: grassman ed.Cathet Cardiovasc Diagn. 1993 May;29(1):47-51. doi: 10.1002/ccd.1810290111.Cathet Cardiovasc Diagn. 1993.PMID: 8495472No abstract available.
Grassman ED, Johnson SA, Leya F, McKiernan TL, Lewis BE, Ward KA, Halle AA.Grassman ED, et al.J Invasive Cardiol. 1995 Mar;7(2):20-4.J Invasive Cardiol. 1995.PMID: 10155710
Lewis BE, Leya FS, Johnson SA, Grassman ED, Hwang M, Loeb HS, Scanlon PJ, Euler D, Keeler G, McKiernan TL.Lewis BE, et al. Among authors: grassman ed.J Invasive Cardiol. 1995 Dec;7(9):251-8.J Invasive Cardiol. 1995.PMID: 10158377Clinical Trial.
Qayyum U, Leya F, Steen L, Sochanski M, Grassman E, Cho L, Lewis B.Qayyum U, et al.Catheter Cardiovasc Interv. 2003 Nov;60(3):382-8. doi: 10.1002/ccd.10650.Catheter Cardiovasc Interv. 2003.PMID: 14571491
Grassman ED, Johnson SA, Krone RJ.Grassman ED, et al.J Am Coll Cardiol. 1997 Jul;30(1):201-8. doi: 10.1016/s0735-1097(97)00102-2.J Am Coll Cardiol. 1997.PMID: 9207643Free article.