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Kalus U, Pruss A, Bystron J, Jurecka M, Smekalova A, Lichius JJ, Kiesewetter H.Kalus U, et al. Among authors: kiesewetter h.Phytother Res. 2003 Dec;17(10):1209-14. doi: 10.1002/ptr.1356.Phytother Res. 2003.PMID: 14669258Clinical Trial.
Kalus U, Grigorov A, Kadecki O, Jansen JP, Kiesewetter H, Radtke H.Kalus U, et al. Among authors: kiesewetter h.Antiviral Res. 2009 Dec;84(3):267-71. doi: 10.1016/j.antiviral.2009.10.001. Epub 2009 Oct 12.Antiviral Res. 2009.PMID: 19828122Clinical Trial.
Kalus U, Koscielny J, Grigorov A, Schaefer E, Peil H, Kiesewetter H.Kalus U, et al. Among authors: kiesewetter h.Drugs R D. 2004;5(2):63-71. doi: 10.2165/00126839-200405020-00001.Drugs R D. 2004.PMID: 15293865Clinical Trial.
Kalus U, Edelmann A, Pruss A, Hofmann J, Kiesewetter H, Krüger DH, Salama A.Kalus U, et al. Among authors: kiesewetter h.Transfusion. 2009 Mar;49(3):435-9. doi: 10.1111/j.1537-2995.2008.02012.x. Epub 2008 Nov 24.Transfusion. 2009.PMID: 19040413
Kalus U, Pruss A, Wodarra J, Kiesewetter H, Salama A, Radtke H.Kalus U, et al. Among authors: kiesewetter h.Transfus Med. 2008 Dec;18(6):360-5. doi: 10.1111/j.1365-3148.2008.00897.x.Transfus Med. 2008.PMID: 19140819