M. M. Mele, M. Nachvak, M. Asghari-Jafarabadi, B. Alipour, A. Zohourtabar, and M. Fasihi, “The role of Tripterygium wilfordii extract in weight loss, energy expenditure, glucose and lipid metabolism”, Progr Nutr, vol. 20, no. 4, pp. 549–553, Sep. 2018, doi: 10.23751/pn.v20i4.6922.