title: Studies in the scrophulariaceae. VI. Quantitative determination of cholïne in Antirrhinum majus L., A. orontium L. and Linaria vulgaris Mill.
mesh_terms: D002794:Choline / Q000032:analysis*; D002845:Chromatography; D019684:Magnoliopsida / Q000032:analysis*
chemical_list: D002794:Choline