TY - SER AU - Wu,Jianfang TI - Application of comprehensive two-dimensional gas chromatography-time-of-flight mass spectometry in the analysis of volatile oil of traditional Chinese medicines KW - CHINESE MEDICINES KW - IF Sources - Journal of Chromatography A Sources - 1034 1-2 ) 2004 : 199-205 ISSN - 0021-9673 ER -