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Borggrefe M, Willems S, Chen X, Hindricks G, Haverkamp W, Martinez-Rubio A, Hief C, Shenasa M, Breithardt G.Borggrefe M, et al. Among authors: breithardt g.Herz. 1992 Jun;17(3):171-8.Herz. 1992.PMID: 1639336
Podczeck A, Borggrefe M, Bartels K, Breithardt G.Podczeck A, et al. Among authors: breithardt g.Eur Heart J. 1989 Oct;10(10):928-34. doi: 10.1093/oxfordjournals.eurheartj.a059404.Eur Heart J. 1989.PMID: 2513204
Breithardt G, Borggrefe M, Martinez-Rubio A, Budde T.Breithardt G, et al.Eur Heart J. 1989 Sep;10 Suppl E:9-18. doi: 10.1093/eurheartj/10.suppl_e.9.Eur Heart J. 1989.PMID: 2680507Review.
Borggrefe M, Breithardt G, Podczeck A, Rohner D, Budde T, Martinez-Rubio A.Borggrefe M, et al. Among authors: breithardt g.Eur Heart J. 1989 Jul;10(7):591-601. doi: 10.1093/oxfordjournals.eurheartj.a059536.Eur Heart J. 1989.PMID: 2767072