High-Resolution Gas Chromatography/Mass Spectrometry Method for Characterization and Quantitative Analysis of Ginkgolic Acids in Ginkgo biloba Plants, Extracts, and Dietary Supplements
High-Resolution Gas Chromatography/Mass Spectrometry Methodfor Characterization and Quantitative Analysis of Ginkgolic Acidsin Ginkgo biloba Plants, Extracts, and Dietary Supplements