RT Journal T1 Natural killer cell lines in tumor immunotherapy A1 Min Cheng, Jian Zhang, Wen Jiang, Yongyan Chen, Zhigang Tian PB Front. Med. FD 2012-03-05 YR 2012 JF Frontiers of Medicine JO Front. Med. VO 6 IS 1 SP 56 DO 10.1007/s11684-012-0177-7 K1 natural killer cell;natural killer cell line;tumor immunotherapy;genetic modification LK {https://journal.hep.com.cn/fmd/EN/article/article_3314.shtml}