Cytotoxic Action of Acetyl-11-keto-β-Boswellic Acid (AKBA) on Meningioma Cells - Park, Yong Seok; Lee, Joung H; Bondar, Judy; Harwalkar, Jyoti A; Safayhi, Hasan; Golubic, Mladen (Planta Medica, 2002)