H. B.T. Thu, H. V. Manh, H. N. Thanh, and T. N.T. Ha, “Antitumor Effects of Ethanol Extract from Raw and Steaming Vietnamese Panax notoginseng Roots on Sarcoma 180 Tumor-Bearing Mice: doi.org/10.26538/tjnpr/v5i11.14”, TJNPR, vol. 5, no. 11, pp. 1973–1978, Nov. 2021.