Bibliografisk träff 2010-11-11 Epiafzelechin from the root bark of Cassia sieberiana: detection by DART mass spectrometry, spectroscopic characterization, and antioxidant properties. Kpegba K, Agbonon A, Petrovic AG, Amouzou E, Gbeassor M, Proni G, Nesnas N. J Nat Prod · research support, non-u.s. gov't; research support, u.s. gov't, non-p.h.s.; journal article · DOI 10.1021/np100090e