Cytotoxicity of Natural Compounds Isolated from the Seeds of Garcinia afzelii - Lannang, Alain Meli; Louh, Gabin Nselapi; Biloa, Bernadette Messi; Komguem, Justin; Mbazoa, Celine Djama; Sondengam, Beiban Luc; Naesens, Lieve; Pannecouque, Christophe; De Clercq, Erik; Sayed El Ashry, El H. (Planta Medica, 2010)