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K.Schrder. Kurt Schrder whrend einer Vorlesung an der Medizinischen Akademie Erfurt Thringen Deutschland Kurt Schrder during lecture at Medical Academy Erfurt Thuringia Germany Kurt Schrder Arzt own Karlarndthans de Released into the public domain by the author Karlarndthans Original upload log de Schr Bder bytes Karlarndthans