Different effects of the constituents of EGb 761® on apoptosis in rat cerebellar granule cells induced by hydroxyl radicals - Chen,C.; Wei,T.T.; Gao,Z.H.; Zhao,B.L.; Hou,J.W.; Xu,H.B.; Xin,W.J.; Packer,L. (Biochem Mol Biol Int, 1999)