Bac, V.H., Van Anh, T.T., Mai Phuong, N.T., Thanh Huong, N.T. and Truong, L.V. 2018. OPTIMIZED EXTRACTION AND IMMUNOSTIMULATORY EFFECTS OF POLYSACCHARIDES FROM PSEUDERANTHEMUM PALATIFERUM (NEES) RADLK. Vietnam Journal of Biotechnology. 16, 2 (Dec. 2018), 327–335. DOI:https://doi.org/10.15625/1811-4989/16/2/13445.