Liu, Yong-Gang, et al. “Analysis of Aconitine Metabolites in Ten-Year Aconitine Poisoning Human Liver Sample Using High Performance Liquid Chromatography-Tandem Mass Spectrometry”. Asian Journal of Chemistry, vol. 26, no. 14, July 2014, pp. 4277-80, doi:10.14233/ajchem.2014.16104.