Current status of CPT and its analogues in the treatment of malignancies Hu, Guohua ; Zekria, David ; Cai, Xun ; Ni, Xiaoling Abstract Publication: Phytochemistry Reviews Pub Date: June 2015 DOI: 10.1007/s11101-015-9397-1 Bibcode: 2015PChRv..14..429H