Development of rapid and simultaneous quantitative method for green tea catechins on the bioanalytical study using UPLC/ESI-MS. Biomed Chromatogr 17 April Apr 2012 14 years ago Misaka S, Kawabe K, Onoue S, Werba JP, Giroli M, Kimura J, Watanabe H, Yamada S http://www.ncbi.nlm.nih.gov/pubmed/22473820
