Chen, R. et al. 2012. Study on the Chemical Constituents of Essential Oils from the Leaves of Viscum ovalifolium and Loranthus pentapetalus Roxb. Parasitizing on Guaiacum spp. Asian Journal of Chemistry. 25, 3 (Oct. 2012), 1757–1758. DOI:https://doi.org/10.14233/ajchem.2013.13165.