Dörte Stephan

• Enzyme
• Enzyme Handbook
• Enzyme Handbook 12
• Enzyme Handbook 14
• Enzyme Handbook : Volume 11
• Enzyme Handbook : Volume 8 : Class 1.13–1.97
• Enzyme
• Enzyme Handbook 10 : Class 1. 1
• Enzyme Handbook 13
• Enzyme Handbook 16 : First Supplement Part 2 Class 3
• Enzyme Handbook 17 : Volume 17
• Enzyme Handbook 7