Xu, W. ., Luo, Q. ., Wen, X. ., Xiao, M. . and Mei, Q. . (2020) “Antioxidant and anti-diabetic effects of caffeic acid in a rat model of diabetes”, Tropical Journal of Pharmaceutical Research, 19(6), pp. 1227–1232. doi: 10.4314/tjpr.v19i6.17.