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Hohnloser SH, Zabel M, Zehender M, Meinertz T, Just H.Hohnloser SH, et al.Am J Cardiol. 1989 Jan 1;63(1):73-6. doi: 10.1016/0002-9149(89)91078-3.Am J Cardiol. 1989.PMID: 2462343Clinical Trial.
Hohnloser SH, van de Loo A, Baedeker F.Hohnloser SH, et al.J Am Coll Cardiol. 1995 Oct;26(4):852-8. doi: 10.1016/0735-1097(95)00286-5.J Am Coll Cardiol. 1995.PMID: 7560608Free article.Clinical Trial.