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Kövary PM, Lenau H, Niermann H, Zierden E, Wagner H.Kövary PM, et al. Among authors: lenau h.Arch Dermatol Res (1975). 1977 May 27;258(3):289-94. doi: 10.1007/BF00561132.Arch Dermatol Res (1975). 1977.PMID: 883846