title: Chromatographic separation of pure phosphatidylcholine from crude egg lecithin.
mesh_terms: D000536:Aluminum Hydroxide; D002845:Chromatography; D002855:Chromatography, Thin Layer; D003365:Costs and Cost Analysis; D003450:Cryoglobulins / Q000032:analysis*; D004530:Egg Yolk; D005260:Female; D008722:Methods
chemical_list: D003450:Cryoglobulins; D000536:Aluminum Hydroxide