Wang, J., Liu, Y., Chen, H., Chen, L., Wei, Z., Liu, R., … Wan, D. (2013). Chemical Changeability of Essential Oils in Chenpi and Qingpi from the Same Origin by Gas Chromatography-Mass Spectrometry Compiled with Automated Mass Spectral Deconvolution and Identification System. Asian Journal of Chemistry, 25(11), 6434–6442. https://doi.org/10.14233/ajchem.2013.15182