Pengnam, S., Wongprayoon, P., Limpachayaporn, P., Rayanil, K.- on and Charoensuksai, P. (2022) “Synergistic activity of friedelan-3β-ol isolated from Euphorbia lactea and doxorubicin against MDA-MB-231 breast cancer cell line”, Science, Engineering and Health Studies, 16, p. 22050011. doi: 10.14456/sehs.2022.27.