1. 2. Tani, T. Chinese medicine clinical pharmacy I. Natural medicine materials studies and natural pharmacy. Wakan-Yaku 1-2 (2004).
2. 4. Sprinson, D.B. The biosynthesis of aromatic compounds from D-glucose. Adv. Carbohydr. Chem. 15, 235-270 (1960).
3. Über den biologischen Weg zum Naturkautschuk