1.
Li H-P, Tan H-P, Yao S, Song H. Separation and Preparation Purine Alkaloids from Green Tea Waste. ajc [Internet]. 2012 Aug. 12 [cited 2024 Nov. 25];24(12):5466-8. Available from: https://asianpubs.org/index.php/ajchem/article/view/9906