1. Gas-liquid chromatographic method for determination of ginsenosides in Panax ginseng;Bombardelli;J. Chromatogr.,1980
2. Quantitative Gaschromatographie des Panaxadiols und Panaxatriols: Zur Qualitätsbeurteilung von Ginsengwurzel und ihrer Zubereitungen;Brieskorn;Sci. Pharm.,1978
3. Identification and determination of ginseng saponins, prosapogenins and sapogenins from crude drug preparations for quality control;Choi,1993
4. Analysis of ginsenosides at nanogram level by chromatography and mass spectrometry;Cui,1993
5. Analysis of ginsenosides by chromatography and mass spectrometry: Release of 20s-protopanaxadiol and 20 s-protopanaxatriol for quantitation;Cui;Anal. Biochem.,1993