%0 Journal Article %T Study on the Determination of Polyphenols in Tobacco by HPLC Coupled with ESI-MS After Solid-Phase Extraction %A Li, Zhong %A Wang, Lan %A Yang, Guangyu %A Shi, Honglin %A Jiang, Ciqing %A Liu, Wei %A Zhang, Yunhuai %J Journal of Chromatographic Science %V 41 %N 1 %P 36-40 %@ 0021-9665 %D 2003-01-01 %I Oxford University Press %~ DeepDyve