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Hufnagel A, Kowalik A, Rettig K, Schreiner A, Schäuble B; TOP-GER-11 Investigators.Hufnagel A, et al. Among authors: rettig k.Clin Drug Investig. 2011 Nov 1;31(11):779-90. doi: 10.2165/11593850-000000000-00000.Clin Drug Investig. 2011.PMID: 21967069Clinical Trial.
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