Study on Killing Effects of Purine Nucleoside Phosphorylase/Fludarabine (PNP/fludarabine) Suicide Gene System on Human Hepatocellular Carcinoma Cell Line BEL7402 in vitro

• 嘌呤核苷磷酸化酶/氟达拉滨(PNP/fludarabine)自杀基因系统对人肝癌细胞系BEL7402体外杀伤效应的研究