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Engel K, Schmidt U, Reuter J, Weckesser S, Simon-Haarhaus B, Schempp CM.Engel K, et al. Among authors: schempp cm.J Photochem Photobiol B. 2007 Nov 12;89(1):9-14. doi: 10.1016/j.jphotobiol.2007.08.002. Epub 2007 Aug 7.J Photochem Photobiol B. 2007.PMID: 17766140
Seelinger G, Merfort I, Wölfle U, Schempp CM.Seelinger G, et al. Among authors: schempp cm.Molecules. 2008 Oct 22;13(10):2628-2651. doi: 10.3390/molecules13102628.Molecules. 2008.PMID: 18946424Free PMC article.Review.
Wölfle U, Martin S, Emde M, Schempp C.Wölfle U, et al.J Dtsch Dermatol Ges. 2009 Oct;7(10):862-9. doi: 10.1111/j.1610-0387.2009.07202.x. Epub 2009 Aug 28.J Dtsch Dermatol Ges. 2009.PMID: 19725839Review.English, German.