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Koetter U, Barrett M, Lacher S, Abdelrahman A, Dolnick D.Koetter U, et al.J Ethnopharmacol. 2009 Jul 30;124(3):421-5. doi: 10.1016/j.jep.2009.05.040. Epub 2009 Jun 6.J Ethnopharmacol. 2009.PMID: 19505549
Rempel V, Fuchs A, Hinz S, Karcz T, Lehr M, Koetter U, Müller CE.Rempel V, et al. Among authors: koetter u.ACS Med Chem Lett. 2012 Nov 14;4(1):41-5. doi: 10.1021/ml300235q. eCollection 2013 Jan 10.ACS Med Chem Lett. 2012.PMID: 24900561Free PMC article.
Dimpfel W, Brattström A, Koetter U.Dimpfel W, et al. Among authors: koetter u.Eur J Med Res. 2006 Nov 30;11(11):496-500.Eur J Med Res. 2006.PMID: 17182362
Koetter U, Schrader E, Käufeler R, Brattström A.Koetter U, et al.Phytother Res. 2007 Sep;21(9):847-51. doi: 10.1002/ptr.2167.Phytother Res. 2007.PMID: 17486686Clinical Trial.