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Petridis AK, Kaschner M, Cornelius JF, Kamp MA, Tortora A, Steiger HJ, Turowski B.Petridis AK, et al. Among authors: kaschner m.Clin Pract. 2017 Aug 3;7(3):975. doi: 10.4081/cp.2017.975. eCollection 2017 Jun 7.Clin Pract. 2017.PMID: 28839527Free PMC article.
Lee JI, Gliem M, Gerdes G, Turowski B, Kaschner M, Kraus B, Hartung HP, Jander S.Lee JI, et al. Among authors: kaschner m.PLoS One. 2017 Dec 27;12(12):e0190218. doi: 10.1371/journal.pone.0190218. eCollection 2017.PLoS One. 2017.PMID: 29281734Free PMC article.