Ruokun Yi, et al. “Preventive Effect of Insect Tea Primary Leaf (Malus Sieboldii (Regal) Rehd.) Extract on D-Galactose-Induced Oxidative Damage in Mice”. Bioactivity of Chinese Insect Tea, May 2021, pp. 27-41, https://stm.bookpi.org/BCIT/article/view/953.