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Fratz S, Hager A, Busch R, Kaemmerer H, Schwaiger M, Lange R, Hess J, Stern HC.Fratz S, et al. Among authors: lange r.Circ J. 2008 Jul;72(7):1130-5. doi: 10.1253/circj.72.1130.Circ J. 2008.PMID: 18577823Free article.
Eicken A, Fratz S, Gutfried C, Balling G, Schwaiger M, Lange R, Busch R, Hess J, Stern H.Eicken A, et al. Among authors: lange r.J Am Coll Cardiol. 2003 Sep 17;42(6):1061-5. doi: 10.1016/s0735-1097(03)00986-0.J Am Coll Cardiol. 2003.PMID: 13678931Free article.
Schreiber C, Hörer J, Vogt M, Fratz S, Kunze M, Galm C, Eicken A, Lange R.Schreiber C, et al. Among authors: lange r.Eur J Cardiothorac Surg. 2007 Jan;31(1):26-30. doi: 10.1016/j.ejcts.2006.10.018. Epub 2006 Nov 17.Eur J Cardiothorac Surg. 2007.PMID: 17113305
Hörer J, Haas F, Cleuziou J, Schreiber C, Kostolny M, Vogt M, Holper K, Lange R.Hörer J, et al. Among authors: lange r.Cardiol Young. 2007 Apr;17(2):158-65. doi: 10.1017/S1047951107000121. Epub 2007 Jan 23.Cardiol Young. 2007.PMID: 17244378
Hager A, Fratz S, Schwaiger M, Lange R, Hess J, Stern H.Hager A, et al. Among authors: lange r.Ann Thorac Surg. 2008 Jan;85(1):186-91. doi: 10.1016/j.athoracsur.2007.07.029.Ann Thorac Surg. 2008.PMID: 18154807