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Mempel M, Kalali BN, Ollert M, Ring J.Mempel M, et al.Dermatol Clin. 2007 Oct;25(4):531-40, viii. doi: 10.1016/j.det.2007.06.014.Dermatol Clin. 2007.PMID: 17903612Review.
Classen A, Kalali BN, Schnopp C, Andres C, Aguilar-Pimentel JA, Ring J, Ollert M, Mempel M.Classen A, et al. Among authors: mempel m.Exp Dermatol. 2011 Jan;20(1):48-52. doi: 10.1111/j.1600-0625.2010.01174.x. Epub 2010 Oct 18.Exp Dermatol. 2011.PMID: 20955203
Gauger A, Mempel M, Schekatz A, Schäfer T, Ring J, Abeck D.Gauger A, et al. Among authors: mempel m.Dermatology. 2003;207(1):15-21. doi: 10.1159/000070935.Dermatology. 2003.PMID: 12835542Clinical Trial.