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Kamp O, De Cock CC, Küpper AJ, Roos JP, Visser CA.Kamp O, et al. Among authors: kupper aj.Am J Cardiol. 1992 Jun 1;69(17):1412-6. doi: 10.1016/0002-9149(92)90892-3.Am J Cardiol. 1992.PMID: 1590229
van den Brink FS, Swaans MJ, Hoogendijk MG, Alipour A, Kelder JC, Jaarsma W, Eefting FD, Groenmeijer B, Kupper AJF, Ten Berg JM.van den Brink FS, et al. Among authors: kupper ajf.Eur Heart J Qual Care Clin Outcomes. 2017 Apr 1;3(2):141-147. doi: 10.1093/ehjqcco/qcw039.Eur Heart J Qual Care Clin Outcomes. 2017.PMID: 28927175