Suzuki, T., Ashihara, H. and Waller, G.R. (1992) Purine and Purine Alkaloid Metabolism in Camellia and Coffea Plants. Phytochemistry, 31, 2575-2584.
http://dx.doi.org/10.1016/0031-9422(92)83590-U

has been cited by the following article: