^Sheng Wu. Diverse Phytochemicals and Bioactivities in the Ancient Fruit and Modern Functional Food Pomegranate (Punica granatum).. Molecules. 2017-09, 22 (10). doi:10.3390/MOLECULES22101606(英语).
^Zi-Ni Yang; Bao-Jun Su; Ya-Qi Wang. Isolation, Absolute Configuration, and Biological Activities of Chebulic Acid and Brevifolincarboxylic Acid Derivatives from Euphorbia hirta. Journal of Natural Products. 2020-03. doi:10.1021/ACS.JNATPROD.9B00877.