In vitro propagation of Maytenus ilicifolia (Celastraceae) as potential source for antitumoral and antioxidant quinomethide triterpenes production. A rapid quantitative method for their analysis by reverse-phase high-performance liquid chromatography - Waldemar Buffa Filho; Vanderlan da Silva Bolzani; Maysa Furlan; Sarazete Izidia Vaz Pereira; Ana Maria Soares Pereira; Suzelei Castro França (ARKIVOC, 2004)