Nguyen, S., L. Nguyen, T. Nguyen, P. Vo, N. Do, K. Truong, and P. Pham. “Isolation of Cancer Stem-Like Cells from Hepatocellular Carcinoma Cell Line HepG2 by Methods of Magnetic-Activated Cell Sorting, Spheroid Culture, and Anti-Tumor Drug-Resistant Selection: A Primary Evaluation”. Progress in Stem Cell, Vol. 7, no. 1-2, Mar. 2020, pp. 279-8, doi: