Yang, H.-Y., Shen, G.-J., Li, Y.-K., Wu, X.-X., Shi, Y.-D., Du, G., … Gao, X.-M. (2013). A New Anthraquinone from the Root of Cassia fistula and Their Antitobacco Mosaic Virus Activity. Asian Journal of Chemistry, 25(16), 9419–9420. https://doi.org/10.14233/ajchem.2013.15184