title: Preparation of phosphorylcholine from phosphorylcholine chloride calcium salt.
mesh_terms: D002411:Cation Exchange Resins; D002794:Choline / Q000031:analogs & derivatives*; D002855:Chromatography, Thin Layer; D010767:Phosphorylcholine / Q000302:isolation & purification*
chemical_list: D002411:Cation Exchange Resins; D010767:Phosphorylcholine; D002794:Choline