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de Souza LM, Cipriani TR, Iacomini M, Gorin PAJ, Sassaki GL. HPLC/ESI-MS and NMR analysis of flavonoids and tannins in bioactive extract from leaves of Maytenus ilicifolia. Journal of Pharmaceutical and Biomedical Analysis. 2008 May;47(1):59–67. doi: 10.1016/j.jpba.2007.12.008. |