Transfection of Smac sensitizes tumor cells to etoposide-induced apoptosis and eradicates established human hepatoma in vivo. 7 V2 g& G, d. H/ m: x2 w$ v! LZhao J, Jin J, Zhang X, Shi M, Dai J, Wu M, Wang R, Guo Y. + X1 r7 t! g, C/ |" x7 b1 `8 z) jPMID: 16211087