Giang, P.M., Huynh Nga, D.T., Hai, N.X. and Son, P.T. 2014. Further chemical constituents of Scoparia dulcis L. (Scrophulariaceae) originating in Vietnam. Vietnam Journal of Chemistry. 47, 5 (Aug. 2014), 640. DOI:https://doi.org/10.15625/4660.