Shi, Hong-Lin, Yi-Ran Xu, Ming-Ming Miao, Guang-Yu Yang, and Qiu-Fen Hu. “Study on Determination of Polyphenols in Tobacco by Gas Chromatography-Mass Spectrometry”. Asian Journal of Chemistry 22, no. 2 (March 30, 2010): 1192–1196. Accessed July 1, 2024. https://asianpubs.org/index.php/ajchem/article/view/11249.