Chen, H., and X. Qi. “STUDY ON THE EFFECT OF POLYSACCHARIDES FROM SOLANUM NIGRUM LINNE ON CELLULAR IMMUNE FUNCTION IN TUMOUR-BEARING MICE”. African Journal of Traditional, Complementary and Alternative Medicines, vol. 10, no. 4, Apr. 2013, pp. 41-46, https://journals.athmsi.org/index.php/ajtcam/article/view/1834.