C. Sriyapai, R. Dhumma-upakorn, S. Sangwatanaroj, N. Kongkathip, and S. Krittiyanunt, “Hypoglycemic Effect of Tinospora crispa Dry Powder in Outpatients with Metabolic Syndrome at King Chulalongkorn Memorial Hospital”, J Health Res, vol. 23, no. 3, pp. 125–133, Nov. 2018.