title: High-performance liquid chromatography of flavonoids in Crataegus oxyacantha L. I. Reversed-phase high-pressure liquid chromatography.
mesh_terms: D002851:Chromatography, High Pressure Liquid / Q000379:methods; D005419:Flavonoids / Q000032:analysis*; D010946:Plants, Medicinal / Q000032:analysis*
chemical_list: D005419:Flavonoids