[Induction of anti-leukemic immunity of dendritic cells derived from multidrug resistant leukemia K562/A02 cells with high expression of P-glycoprotein and sensitive K562 cells]. - Zhang YM; Zhang LS; Zhang YF; Yi LC; Chai Y; Song FX; Zeng PY; Liu Y (Zhongguo shi yan xue ye xue za zhi, 2005)