title: Studies in the Scrophulariaceae. 8. Phytochemical investigation of Euphrasia officinalis.
mesh_terms: D000470:Alkaloids / Q000032:analysis*; D055598:Chemical Phenomena; D002621:Chemistry; D002855:Chromatography, Thin Layer; D010946:Plants, Medicinal / Q000032:analysis*
chemical_list: D000470:Alkaloids