Zhang, F.-H., Yan, Y.-L., Wang, Y., & Liu, Z. (2016). Lactucin induces potent anti-cancer effects in HL-60 human leukemia cancer cells by inducing apoptosis and sub-G1 cell cycle arrest. Bangladesh Journal of Pharmacology, 11(2), 478–484. https://doi.org/10.3329/bjp.v11i2.26729